Anti-Mage1 change
Mana Void
- Damage increased from 0.6/0.85/1.1 to 0.8/0.95/1.1
Dota 2 Patch 7.12 Notes
Every change in Dota 2 patch 7.12, straight from Valve's official notes: 52 heroes, 10 items and 0 neutral items changed. Hero and item names link to their current stats.
▲ Increased▼ Decreased / removed◆ Reworked+ New
General changes2
- Enabled Pangolier in Captain's Mode
- Neutral Creep Stack bounty increased from 15% to 20%
Items10
- Mana Regeneration reduced from 3.2 to 3.0
- Strength increased from 40 to 45
- Attack Speed increased from 120 to 130
- Projectile speed decreased from 1200 to 900
- Mana regeneration increased from 3 to 5
- Duration increased from 4.5 to 5 seconds
- Break duration decreased from 5 to 4 seconds
- Cooldown reduced from 24 to 22
- Bash duration increased from 1.4 to 1.5
- Bash duration increased from 1.4 to 1.5
- Enemy current health based damage changed from 3% Direct HP modification to 4.5% Magical Damage
Heroes52
Arc Warden2 changes
Flux
- Cooldown reduced from 18 to 16
Magnetic Field
- AoE increased from 275 to 300
Axe1 change
Battle Hunger
- Duration increased from 10 to 12
Bloodseeker1 change
Thirst
- Linger bonus duration increased from 2 to 4
Bounty Hunter1 change
Shuriken Toss
- Manacost increased from 120/130/140/150 to 150
Chen1 change
Holy Persuasion
- Can no longer target non-player allied creeps
Clinkz1 change
Strafe
- Duration increased from 3 to 3.5 seconds
Crystal Maiden2 changes
- Base damage increased by 3
Arcane Aura
- Self mana regen increased from 1/2/3/4 to 1.3/2.2/3.1/4
Dark Seer7 changes
Vacuum
- AoE increased from 250/350/450/550 to 400/450/500/550
- Cooldown rescaled from 32 to 60/50/40/30
- Cast range rescaled from 500 to 450/500/550/600
- Pull duration increased from 0.5 to 0.3/0.4/0.5/0.6
- Damage rescaled from 40/80/120/160 to 25/50/100/200
Wall of Replica
- Incoming illusion damage reduced from 400% to 300%
- Width increased from 1000 to 1300
Dark Willow2 changes
Terrorize
- Cast time increased from 0.8 to 1.0
Bedlam
- Cooldown increased from 40/30/20 to 40/35/30
Dazzle1 change
Poison Touch
- Damage increased from 10/20/30/40 to 10/24/38/52
Death Prophet2 changes
Spirit Siphon
- Charge restore time increased from 45 to 60/55/50/45
Silence
- Manacost increased from 80 to 80/90/100/110
Disruptor2 changes
Static Storm
- No longer lingers on your hero for 0.5 seconds after walking away from the AoE (it already ends immediately once the spell is over)
Kinetic Field
- Cooldown increased from 13/12/11/10 to 19/16/13/10
Drow Ranger1 change
Precision Aura
- Attack damage bonus increased from 10/18/26/34% to 10/20/30/40%
Elder Titan1 change
Echo Stomp
- Initial Stun duration reduced from 0.8 to 0.2
Ember Spirit1 change
- Base armor increased by 1
Enchantress5 changes
Untouchable
- Slow rescaled from 40/70/100/130 to 20/60/100/140
Enchant
- Cooldown rescaled from 30/24/18/12 to 55/40/25/10
- Slow increased from 2.25/3.5/4.75/6 to 3/4/5/6
- Dominate duration rescaled from 80 to 50/60/70/80
Impetus
- Manacost rescaled from 55/60/65 to 40/55/70
Gyrocopter2 changes
Flak Cannon
- Cooldown increased from 30 to 40
Homing Missile
- Hits to destroy reduced from 3/3/4/4 to 3
Io6 changes
- Base damage reduced by 4
Tether
- Now sets your movement speed to match the tethered target's speed
- No longer has a duration
- Movement speed rescaled from 10/12/14/16% to 7/10/13/16%
- Regen sharing rescaled from 1.5x to 1.2/1.3/1.4/1.5
Relocate
- Cooldown increased from 120/100/80 to 130/110/90
Leshrac4 changes
- Base movement speed increased from 325 to 330
Lightning Storm
- Damage rescaled from 50/100/150/200 to 80/120/160/200
- Slow duration rescaled from 0.7/0.8/0.9/1.0 to 0.4/0.6/0.8/1.0
- Cast point reduced from 0.45 to 0.4
Lich1 change
Sacrifice
- Mana conversion increased from 30/50/70/90 to 55/70/85/100
Lifestealer1 change
Open Wounds
- Manacost increased from 140/130/120/110 to 140
Lion1 change
Earth Spike
- Manacost rescaled from 100/120/140/160 to 70/100/130/160
Magnus2 changes
Skewer
- AoE increased from 125 to 135
Reverse Polarity
- Stun duration increased from 2.25/3/3.75 to 2.75/3.25/3.75
Mirana1 change
- Base attack damage range from 39-50 to 43-48
Monkey King1 change
Wukong's Command
- Soldier attack rate improved from 1.4 to 1.3
Necrophos2 changes
Heartstopper Aura
- Increased from 0.5/1/1.5/2% to 0.5/1.1/1.7/2.3%
Death Pulse
- Manacost rescaled from 125/145/165/185 to 100/130/160/190
Ogre Magi1 change
Multicast
- No longer increases Fire Blast manacost
Omniknight1 change
Repel
- Manacost increased from 50 to 85
Phantom Assassin1 change
Stifling Dagger
- Can be targeted on Spell Immune (the slow won't have any effect, but the physical damage will go through)
Phoenix2 changes
Supernova
- Radius increased from 1000 to 1300
- Now turns night into day for the duration (has highest priority)
Razor2 changes
Static Link
- Cast range reduced from 600 to 550 (break range still 800)
Unstable Current
- Damage reduced from 100/130/160/190 to 60/100/140/180
Riki3 changes
Tricks of the Trade
- Reworked. Instead of hitting every hero in the AoE once per second, it hits a random hero once per 0.5/0.45/0.4 seconds.
- Will hit creeps if there are no heroes available
- Duration increased from 3/4/5 to 4/5/6
Rubick1 change
Telekinesis
- Cooldown increased from 22 to 28/26/24/22
Sand King2 changes
- Base movement speed reduced from 295 to 290
Burrowstrike
- Stun duration rescaled from 2.17 to 1.9/2.0/2.1/2.2
Shadow Demon5 changes
Demonic Purge
- Slow now always scales linearly with time from 100% to 20%
- Cooldown increased from 40 to 60 (affects charge replenish)
- Duration increased from 5 to 7 seconds
- No longer roots non-hero units for 3 seconds
- Now continuously dispels the target
Slardar2 changes
Guardian Sprint
- No longer has a 15% damage amplification
- Duration reduced from 12 to 10
Slark2 changes
- Base HP regen increased from 1.5 to 2.75
- Turn rate improved from 0.5 to 0.6
Sniper1 change
Assassinate
- Manacost reduced from 175/275/375 to 175/225/275
Spectre1 change
Spectral Dagger
- Damage increased from 50/100/150/200 to 90/140/190/240
Spirit Breaker2 changes
Empowering Haste
- Active no longer reduces your movement speed afterwards
- Cooldown increased from 12 to 20
Templar Assassin1 change
- Movement speed increased from 300 to 310
Timbersaw2 changes
Chakram
- Manacost per second reduced from 20/25/30 to 16/23/30
- Initial manacost reduced from 100/150/200 to 80/140/200
Tiny2 changes
- Base Health Regen reduced from 2.5 to 1.5
Avalanche
- Cooldown increased from 17 to 20/19/18/17
Treant Protector1 change
- Base intelligence increased by 3
Troll Warlord1 change
Berserker's Rage
- Base attack time improved from 1.5 to 1.45
Tusk1 change
Ice Shards
- Cooldown increased from 19/16/13/10 to 21/18/15/12
Undying2 changes
- Undying Zombie critical health attack speed boost increased from 50 to 75
Flesh Golem
- Hero kill heal increased from 10% to 15/20/25%
Warlock1 change
- Golem's attack damage increased from 75/100/125 to 75/125/175
Windranger1 change
- Fixed some clunkiness with how Windranger attacks the target during Focus Fire
Winter Wyvern2 changes
- Base intelligence increased by 1
Arctic Burn
- Attack range changed from 275/375/475/575 to 350/425/500/575
Zeus2 changes
- Attack range increased from 350 to 380
- Base damage increased by 5
Source: official Dota 2 patch notes (dota2.com).