Blood Grenade
| Change | Before | After |
|---|---|---|
Now can be stacked in a single inventory slot up to 3 times | — | — |
Io is optional. Content is ready.
Official patch notes · historical static snapshot
OFFICIAL PATCH NOTES · COLLECTED SNAPSHOT
Tracking the evolving meta.| # | Change | Before | After |
|---|---|---|---|
| 1 | Increased channel time for Twin Gates by 1 second | — | — |
| 2 | Tormentors' Reflect doesn't count illusions when dividing up damage. Illusions still take damage, but do not reduce the amount of damage taken by other units in the area. | — | — |
| 3 | Tormentors' Unyielding Shield base barrier amount now increases by 200 every time they respawn | — | — |
| 4 | Night Bonus Movement Speed is now also disabled when a hero damages an enemy controlled unit | — | — |
| # | Change | Before | After |
|---|---|---|---|
| 1 | Neutral items · Neutral Tokens If you already have a neutral token or an item for the tier, newly dropped tokens of this tier are automatically teleported to the neutral item stash | — | — |
| 2 | Neutral items · Neutral Tokens You can now convert neutral item tokens that are in your stash | — | — |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Movement Speed decreased by 5 | — | — |
| Base stats / mechanics Agility gain decreased from 3.2 to 2.8 | 3.2 | 2.8 |
| Change | Before | After |
|---|---|---|
| Spirit Lance Damage decreased from 100/160/220/280 to 70/140/210/280 | 100/160/220/280 | 70/140/210/280 |
| Doppelganger Cooldown increased from 19/16/13/10s to 22/18/14/10s | 19/16/13/10s | 22/18/14/10s |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Strength increased from 19 + 2.0 to 20 + 2.1 | 19 + 2.0 | 20 + 2.1 |
| Base stats / mechanics Base Agility increased from 20 + 2.0 to 21 + 2.1 | 20 + 2.0 | 21 + 2.1 |
| Change | Before | After |
|---|---|---|
| Talents Level 15 Talent Wave of Terror Armor increased from -2 to -3 | -2 | -3 |
| Magic Missile Mana Cost decreased from 100/110/120/130 to 90/95/100/105 | 100/110/120/130 | 90/95/100/105 |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 10 Talent Smoke Screen Radius decreased from +60 to +50 | +60 | +50 |
| Talents Level 15 Talent Smoke Screen Cooldown Reduction decreased from 4s to 3s | 4s | 3s |
| Talents Level 15 Talent Tricks of the Trade Agility Increase decreased from +50% to +40% | +50% | +40% |
| Talents Level 20 Talent Backstab Multiplier decreased from +0.5 to +0.4 | +0.5 | +0.4 |
| Smoke Screen Aghanim's Shard Armor Reduction decreased from 7 to 6 | 7 | 6 |
| Blink Strike Slow Duration rescaled from 0.2/0.4/0.6/0.8s to 0.4s | 0.2/0.4/0.6/0.8s | 0.4s |
| Cloak and Dagger Backstab Agility Damage Multiplier decreased from 1.4/1.8/2.2 to 1.2/1.6/2.0 | 1.4/1.8/2.2 | 1.2/1.6/2.0 |
| Cloak and Dagger Tormentors are now immune to being backstabbed | — | — |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 15 Talent Malefice Instance Damage increased from +30 to +35 | +30 | +35 |
| Malefice Mana Cost decreased from 100/120/140/160 to 100/110/120/130 | 100/120/140/160 | 100/110/120/130 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Strength increased from 23 to 25 | 23 | 25 |
| Base stats / mechanics Call of the Wild Boar Mana Cost decreased from 60/65/70/75 to 60 | 60/65/70/75 | 60 |
| Change | Before | After |
|---|
No notes supplied for this section.

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Poison Nova Magic Resist Reduction decreased from 30% to 20% | 30% | 20% |
| Change | Before | After |
|---|---|---|
| Noxious Plague Max HP as Damage decreased from 5/6/7% to 4/5/6% | 5/6/7% | 4/5/6% |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Mana Regen increased by 0.3 | — | — |
| Change | Before | After |
|---|---|---|
| Shallow Grave Mana Cost decreased from 120/130/140/150 to 100/110/120/130 | 120/130/140/150 | 100/110/120/130 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Strength increased from 26 to 27 | 26 | 27 |
| Change | Before | After |
|---|---|---|
| Talents Level 10 Talent Power Cogs Cooldown Reduction increased from 2s to 3s | 2s | 3s |
| Power Cogs Mana Cost decreased from 80 to 70 | 80 | 70 |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Surge Cooldown increased from 18/15/12/9s to 21/17/13/9s | 18/15/12/9s | 21/17/13/9s |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Agility increased from 22 to 25 | 22 | 25 |
| Base stats / mechanics Base Intelligence increased from 18 to 21 | 18 | 21 |
| Base stats / mechanics Tar Bomb Projectile Speed increased from 1500 to 2000 | 1500 | 2000 |
| Base stats / mechanics Tar Bomb Radius increased from 275 to 325 | 275 | 325 |
| Change | Before | After |
|---|---|---|
| Death Pact Bonus Health increased from 125/200/275/350 to 175/250/325/400 | 125/200/275/350 | 175/250/325/400 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Heavenly Grace Base Strength bonus decreased from 8/16/24/32 to 7/14/21/28 | 8/16/24/32 | 7/14/21/28 |
| Change | Before | After |
|---|
No notes supplied for this section.

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Damage increased by 3 | — | — |
| Base stats / mechanics Base Attack Range increased from 150 to 175 | 150 | 175 |
| Base stats / mechanics Strength gain increased from 2.0 to 2.3 | 2.0 | 2.3 |
| Change | Before | After |
|---|---|---|
| Insatiable Hunger Base Attack Damage Bonus increased from 30/40/50/60% to 40/50/60/70% | 30/40/50/60% | 40/50/60/70% |
| Spin Web Radius increased from 900 to 1200 | 900 | 1200 |
| Spawn Spiderlings Mana Cost decreased from 120 to 100 | 120 | 100 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Strength gain increased from 2.0 to 2.2 | 2.0 | 2.2 |
| Change | Before | After |
|---|---|---|
| Sticky Napalm No longer amplifies the damage of Blood Grenade | — | — |
| Firefly Damage per second increased from 25/50/75/100 to 30/60/90/120 | 25/50/75/100 | 30/60/90/120 |
| Firefly Mana Cost decreased from 125 to 100 | 125 | 100 |
| Flaming Lasso Mana Cost decreased from 150/175/200 to 125/150/175 | 150/175/200 | 125/150/175 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Strength decreased from 25 to 23 | 25 | 23 |
| Change | Before | After |
|---|---|---|
| Penitence Bonus Attack Speed decreased from 25/50/75/100 to 20/40/60/80 | 25/50/75/100 | 20/40/60/80 |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Cold Feet Cooldown increased from 12/11/10/9s to 15/13/11/9s | 12/11/10/9s | 15/13/11/9s |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 20 Talent Greater Bash Chance increased from +13% to +17% | +13% | +17% |
| Charge of Darkness Charge Bonus Speed increased from 300/325/350/375 to 325/350/375/400 | 300/325/350/375 | 325/350/375/400 |
| Nether Strike Bonus Damage increased from 125/200/275 to 150/225/300 | 125/200/275 | 150/225/300 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Movement Speed reduced from 305 to 300 | 305 | 300 |
| Change | Before | After |
|---|---|---|
| Acid Spray Radius decreased from 475/525/575/625 to 400/475/550/625 | 475/525/575/625 | 400/475/550/625 |
| Acid Spray Armor reduction reduced from 4/5/6/7 to 3/4/5/6 | 4/5/6/7 | 3/4/5/6 |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Arcane Curse Radius rescaled from 340/360/380/400 to 350 | 340/360/380/400 | 350 |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| MegaMeepo No longer pulls Meepos out of Duel Black Hole and Chronosphere | — | — |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 20 Talent Soul Assumption Damage Per Charge increased from +20 to +25 | +20 | +25 |
| Soul Assumption Mana Cost decreased from 125 to 110 | 125 | 110 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Intelligence increased from 23 to 27 | 23 | 27 |
| Change | Before | After |
|---|---|---|
| Split Shot Outgoing Damage increased from 45/55/65/75% to 55/65/75/85% | 45/55/65/75% | 55/65/75/85% |
| Mystic Snake Main Gain increased from 11/14/17/20% to 16/18/20/22% | 11/14/17/20% | 16/18/20/22% |
| Mana Shield Damage Per Mana increased from 2/2.3/2.6/2.9/3.2 to 2/2.5/3/3.5/4 | 2/2.3/2.6/2.9/3.2 | 2/2.5/3/3.5/4 |
| Mana Shield Illusions now benefit from Mana Shield | — | — |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Strength gain increased from 3.0 to 3.1 | 3.0 | 3.1 |
| Base stats / mechanics Agility gain increased from 1.9 to 2.0 | 1.9 | 2.0 |
| Change | Before | After |
|---|---|---|
| Talents Level 15 Talent All Stats per hero hit with Reverse Polarity increased from +5 to +6 | +5 | +6 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Strength gain increased from 2.9 to 3.2 | 2.9 | 3.2 |
| Base stats / mechanics Agility gain increased from 1.0 to 1.3 | 1.0 | 1.3 |
| Change | Before | After |
|---|
No notes supplied for this section.

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Bristleback Damage Threshold increased from 200 to 225 | 200 | 225 |
| Warpath Max Stacks increased from 6/8/10 to 8/10/12 | 6/8/10 | 8/10/12 |
| Warpath Damage per stack decreased from 20/25/30 to 15/20/25 | 20/25/30 | 15/20/25 |
| Warpath Movement Speed per stack decreased from 3/4/5% to 2/3/4% | 3/4/5% | 2/3/4% |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 15 Talent +75 Overwhelming Odds Damage reduced to +60 | — | — |
| Talents Level 15 Talent +40 Press the Attack HP Regen reduced to +30 | — | — |
| Duel Cooldown increased from 50s to 60/55/50s | 50s | 60/55/50s |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Atrophy Aura Damage Reduction rescaled from 5/15/25/35% to 6/14/22/30% | 5/15/25/35% | 6/14/22/30% |
| Fiend's Gate Channel Time increased from 3s to 3.5s | 3s | 3.5s |

| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 15 Talent Purifying Flames Cooldown Reduction decreased from 1.25s to 1s | 1.25s | 1s |
| Fate's Edict Mana Cost increased from 50 to 80/90/100/110 | 50 | 80/90/100/110 |
| Rain of Destiny Heal Amplification decreased from 25% to 20% | 25% | 20% |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Strength increased from 17 to 19 | 17 | 19 |
| Change | Before | After |
|---|---|---|
| Swashbuckle Mana Cost decreased from 75/80/85/90 to 75 | 75/80/85/90 | 75 |
| Rolling Thunder Mana Cost decreased from 100/150/200 to 100/125/150 | 100/150/200 | 100/125/150 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Movement Speed decreased from 295 to 290 | 295 | 290 |
| Change | Before | After |
|---|---|---|
| Resonant Pulse Damage decreased from 70/120/170/220 to 60/110/160/210 | 70/120/170/220 | 60/110/160/210 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Strength increased from 20 to 21 | 20 | 21 |
| Change | Before | After |
|---|---|---|
| Firesnap Cookie Mana Cost decreased from 100 to 85/90/95/100 | 100 | 85/90/95/100 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Strength gain increased from 3.0 to 3.2 | 3.0 | 3.2 |
| Change | Before | After |
|---|---|---|
| Talents Level 20 Talent Rebound Stun Duration increased from +0.5s to +0.75s | +0.5s | +0.75s |
| Dispose Mana Cost decreased from 90 to 75/80/85/90 | 90 | 75/80/85/90 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Agility decreased from 22 to 20 | 22 | 20 |
| Base stats / mechanics Agility gain decreased from 3.0 to 2.7 | 3.0 | 2.7 |
| Change | Before | After |
|---|
No notes supplied for this section.
| Change | Before | After |
|---|---|---|
Granite Aura Bonus HP Percentage decreased from 15/16.5/18/21% to 15/16/17/19% | 15/16.5/18/21% | 15/16/17/19% |
| Change | Before | After |
|---|---|---|
Cloak Aura Magic Resistance (Heroes) decreased from 15/17/19/23% to 10/12/14/16% | 15/17/19/23% | 10/12/14/16% |
Cloak Aura Magic Resistance (Creeps) decreased from 30/34/38/46% to 20/24/28/32% | 30/34/38/46% | 20/24/28/32% |
| Change | Before | After |
|---|---|---|
Speed Aura Movespeed reduced from 12/15/18/24% to 12/13/14/16% | 12/15/18/24% | 12/13/14/16% |
| Change | Before | After |
|---|---|---|
Ice Armor Armor Bonus decreased from 5/6/7/9 to 4/5/6/8 | 5/6/7/9 | 4/5/6/8 |
Ice Armor Move Slow decreased from 25/28/31/37% to 22/24/26/30% | 25/28/31/37% | 22/24/26/30% |
Ice Armor Attack Slow decreased from 25/28/31/37 to 22/24/26/30 | 25/28/31/37 | 22/24/26/30 |
This collection contains official balance changes. It has no patch-aligned match sample, so pick rates, win rates and performance trends are not established.
Explore match evidence →These notes describe patch 7.33b. Later patches may change or remove these mechanics. Historical Facet and Innate sections are preserved as written, rather than presented as current hero rules.
Balance changes alone do not prove a win-rate effect. Compare a stated sample, role and time window before drawing a performance conclusion.
Explore this patch →Collected 2026-09-18T16:00:25.042681+00:00. Dates use Valve’s official patch timestamp in UTC. All meaningful note text, nested sections and explanatory notes from this response are retained. Standalone news posts and client bug-fix announcements are outside this gameplay-patch collection.
Valve source data ↗SHA-256: 2138e3f1ad32a6710dff69f324b1521a9f8ca93db4dccdad437843f421a03c2e