Helm of Iron Will
| Change | Before | After |
|---|---|---|
Armor bonus decreased from +5 to +4 | +5 | +4 |
Io is optional. Content is ready.
Official patch notes · historical static snapshot
OFFICIAL PATCH NOTES · COLLECTED SNAPSHOT
Tracking the evolving meta.| # | Change | Before | After |
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No notes supplied for this section.

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No notes supplied for this section.
| Change | Before | After |
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| Magic Missile Cooldown increased from 15/13/11/9s to 16/14/12/10s | 15/13/11/9s | 16/14/12/10s |
| Wave of Terror Damage decreased from 85/100/115/130 to 60/80/100/120 | 85/100/115/130 | 60/80/100/120 |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
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| Earth Spike Cooldown increased from 11s to 14/13/12/11s | 11s | 14/13/12/11s |
| Mana Drain Movement Slow/Bonus decreased from 20/25/30/35% to 15/20/25/30% | 20/25/30/35% | 15/20/25/30% |
| Mana Drain Aghanim's Shard Magic Resistance decreased from 80% to 60% | 80% | 60% |
| Mana Drain Aghanim's Shard Bonus Break Distance decreased from 400 to 200 | 400 | 200 |
| Mana Drain Aghanim's Shard now breaks on secondary targets if Lion loses vision of them | — | — |

| Change | Before | After |
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No notes supplied for this section.
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| Death Ward Aghanim's Scepter no longer grants True Strike | — | — |

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No notes supplied for this section.
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| Malefice Cast Range decreased from 600 to 450/500/550/600 | 600 | 450/500/550/600 |

| Change | Before | After |
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| Base stats / mechanics Base Armor decreased by 1 | — | — |
| Change | Before | After |
|---|---|---|
| Talents Level 15 Talent Time Lock Damage decreased from +40 to +30 | +40 | +30 |
| Talents Level 20 Talent Attack Speed during Chronosphere decreased from +95 to +80 | +95 | +80 |
| Time Dilation Cooldown Progression Slow decreased from 60% to 30/40/50/60% | 60% | 30/40/50/60% |
| Time Lock No longer has a bonus duration against creeps | — | — |

| Change | Before | After |
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No notes supplied for this section.
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| Exorcism Active Movement Bonus decreased from 8/12/16% to 4/8/12% | 8/12/16% | 4/8/12% |

| Change | Before | After |
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| Base stats / mechanics Agility gain increased from 3.2 to 3.4 | 3.2 | 3.4 |
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| Stifling Dagger Cast Range increased from 550/750/950/1150 to 700/850/1000/1150 | 550/750/950/1150 | 700/850/1000/1150 |

| Change | Before | After |
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No notes supplied for this section.
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| Nethertoxin Max DPS decreased from 50/75/100/125 to 35/65/95/125 | 50/75/100/125 | 35/65/95/125 |
| Corrosive Skin Max Range Radius decreased from 1400 to 1200 | 1400 | 1200 |

| Change | Before | After |
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No notes supplied for this section.
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| Elder Dragon Form Frost Breath movement slow decreased from 0/0/40/60% to 0/0/30/45% | 0/0/40/60% | 0/0/30/45% |
| Elder Dragon Form Frost Breath attack slow decreased from 0/0/40/60 to 0/0/30/45 | 0/0/40/60 | 0/0/30/45 |
| Elder Dragon Form Aghanim's Scepter Black Dragon Magic Resistance bonus decreased from 25% to 20% | 25% | 20% |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Diabolic Edict Damage per explosion increased from 9/16/23/30 to 10/18/26/34 | 9/16/23/30 | 10/18/26/34 |
| Pulse Nova Activation Mana Cost decreased from 70 to 50/60/70 | 70 | 50/60/70 |

| Change | Before | After |
|---|---|---|
| Base stats / mechanics Base Damage decreased by 3 | — | — |
| Change | Before | After |
|---|---|---|
| Sprout Sprout Damage per second rescaled from 28/40/52/64 to 25/40/55/70 | 28/40/52/64 | 25/40/55/70 |
| Sprout Damage aura no longer lingers for 0.5s after leaving the AoE | — | — |
| Teleportation Cooldown increased from 60/50/40/30s to 75/60/45/30s | 60/50/40/30s | 75/60/45/30s |

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No notes supplied for this section.
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| Repel Now correctly nullifies Pure damage, similarly to other sources of Debuff Immunity | — | — |

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No notes supplied for this section.
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| Flamebreak Radius decreased from 500 to 450 | 500 | 450 |

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No notes supplied for this section.
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| Talents Level 10 Talent Penitence Damage decreased from 225 to 175 | 225 | 175 |
| Divine Favor Now has a mana cost of 75 | — | — |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 10 Talent Scorched Earth Damage decreased from +15 to +12 | +15 | +12 |
| Scorched Earth Bonus Move Speed decreased from 8/9/10/11% to 7/8/9/10% | 8/9/10/11% | 7/8/9/10% |
| Doom Duration decreased from 16s to 12/14/16s | 16s | 12/14/16s |

| Change | Before | After |
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No notes supplied for this section.
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| Essence Flux Aghanim's Scepter Max Mana as damage barrier decreased from 75% to 70% | 75% | 70% |

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No notes supplied for this section.
| Change | Before | After |
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| Summon Spirit Bear Bear Movespeed decreased from 340/360/380/400 to 300/330/360/390 | 340/360/380/400 | 300/330/360/390 |
| Summon Spirit Bear Cooldown increased from 120s to 150/140/130/120s | 120s | 150/140/130/120s |
| Summon Spirit Bear Bear is now properly affected by Monkey King's Jingu Mastery | — | — |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
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| Reality Rift Pull Distance increased from 250/300/350/400 to 300/350/400/450 | 250/300/350/400 | 300/350/400/450 |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Dig Max Health Restore decreased from 35% to 25% | 35% | 25% |
| MegaMeepo Stats gained from other Meepos decreased from 50% to 40% | other Meepos decreased from 50% | 40% |

| Change | Before | After |
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No notes supplied for this section.
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| Pounce Cooldown increased from 22/18/14/10s to 24/20/16/12s | 22/18/14/10s | 24/20/16/12s |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 15 Talent Skewer Cooldown Reduction decreased from 7s to 5s | 7s | 5s |
| Talents Level 20 Talent Skewer Range decreased from +375 to +275 | +375 | +275 |
| Skewer Fixed interactions between Skewer and other forced movement abilities (e.g: Primal Beast Pulverize) causing Skewer to deal damage relative to the distance between the target and the center of the map. | — | — |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
|---|---|---|
| Talents Level 15 Talent Whirling Death Stat Loss decreased from +3% to +2.5% | +3% | +2.5% |
| Flamethrower Damage per second decreased from 80 to 70 | 80 | 70 |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
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| Borrowed Time Cooldown increased from 70/60/50s to 80/70/60s | 70/60/50s | 80/70/60s |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
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| Sleight of Fist Mana Cost increased from 60 to 65 | 60 | 65 |

| Change | Before | After |
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| Base stats / mechanics Base Strength increased from 16 to 18 | 16 | 18 |
| Change | Before | After |
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| Reflection Cooldown decreased from 25/22/19/16s to 23/20/17/14s | 25/22/19/16s | 23/20/17/14s |

| Change | Before | After |
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| Base stats / mechanics Base Strength decreased from 22 to 20 | 22 | 20 |
| Base stats / mechanics Strength gain decreased from 2.6 to 2.4 | 2.6 | 2.4 |
| Change | Before | After |
|---|---|---|
| Spark Wraith Duration decreased from 45s to 16s | 45s | 16s |

| Change | Before | After |
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No notes supplied for this section.
| Change | Before | After |
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| Acorn Shot Slow Duration decreased from 0.45s to 0.35s | 0.45s | 0.35s |
| Change | Before | After |
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Base Damage increased by 3 | — | — |
| Change | Before | After |
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Base Damage increased by 3 | — | — |
| Change | Before | After |
|---|---|---|
Base Damage increased by 3 | — | — |
| Change | Before | After |
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No longer casts Heal when first attacked | — | — |
| Change | Before | After |
|---|---|---|
Now won't cast Ogre Smash! while above 70% health | — | — |
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 7.35c. 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: 72b92e4342505539f6b13aed94af3e5f7a6685d1666c3458168f111255de474e