Abaddon4 changes
- Base health regen increased from 0 to 0.5

Mist Coil
- Cast range increased from 500 to 575
Talents
- Level 20 Talent increased from +70 Damage to +80
- Level 25 Talent increased from 340 AoE Mist Coil to 375
Every change in Dota 2 patch 7.27b, straight from Valve's official notes: 108 heroes, 5 items and 0 neutral items changed. Hero and item names link to their current stats.





Abaddon4 changes
Mist Coil
Talents
Alchemist3 changes
Unstable Concoction
Talents
Ancient Apparition3 changes
Ice Vortex
Talents
Anti-Mage3 changesTalents
Arc Warden7 changes
Spark Wraith
Talents
Axe4 changes
Culling Blade
Talents
Bane4 changes
Brain Sap
Talents
Batrider5 changes
Sticky Napalm

Flaming Lasso
Talents
Beastmaster5 changes
Wild Axes
Talents
Bloodseeker8 changes
Bloodrage

Thirst
Talents
Bounty Hunter5 changes
Track
Talents
Brewmaster10 changes
Thunder Clap

Cinder Brew

Primal Split
Talents
Broodmother4 changes
Incapacitating Bite

Spawn Spiderlings
Centaur Warrunner11 changes
Retaliate

Double Edge

Hoof Stomp
Talents
Chaos Knight9 changes
Chaos Strike

Phantasm
Talents
Clinkz15 changes
Searing Arrows

Strafe

Skeleton Walk

Burning Army

Death Pact
Talents
Clockwerk2 changes
Rocket Flare
Talents
Crystal Maiden6 changes
Freezing Field
Talents
Dark Seer9 changes
Vacuum

Wall of Replica
Talents
Dark Willow4 changes
Cursed Crown

Terrorize
Talents
Dazzle3 changesTalents
Death Prophet3 changes
Crypt Swarm
Talents
Disruptor4 changes
Kinetic Field

Glimpse
Talents
Doom7 changes
Devour

Scorched Earth
Talents
Drow Ranger5 changesTalents
Earth Spirit4 changes
Rolling Boulder

Magnetize

Enchant Remnant
Earthshaker3 changes
Fissure

Enchant Totem
Talents
Elder Titan6 changes
Astral Spirit
Talents
Ember Spirit1 change
Flame Guard
Enchantress5 changes
Nature's Attendants
Talents
Enigma5 changes
Malefice
Talents
Faceless Void3 changes
Time Walk
Talents
Grimstroke4 changesTalents
Gyrocopter6 changes
Homing Missile

Flak Cannon
Talents
Huskar5 changes
Inner Fire

Life Break
Talents
Invoker5 changes
Forge Spirit

Invoke
Talents
Io1 change
Jakiro4 changes
Dual Breath

Ice Path
Talents
Juggernaut4 changes
Omnislash
Talents
Keeper of the Light3 changes
Illuminate

Will-O-Wisp
Talents
Kunkka1 changeTalents
Legion Commander5 changes
Duel
Talents
Leshrac7 changes
Pulse Nova
Talents
Lich4 changesTalents
Lifestealer4 changesTalents
Lina3 changes
Laguna Blade

Dragon Slave
Talents
Lion6 changesTalents
Lone Druid7 changes
Savage Roar

Summon Spirit Bear

True Form
Talents
Luna5 changes
Lunar Blessing

Moon Glaives
Magnus6 changes
Empower

Shockwave

Skewer
Talents
Mars3 changes
Arena Of Blood
Talents
Medusa9 changes
Split Shot

Mystic Snake
Mirana4 changes
Moonlight Shadow

Sacred Arrow

Leap
Talents
Monkey King7 changes
Jingu Mastery

Wukong's Command
Talents
Naga Siren3 changes
Ensnare

Song of the Siren
Nature's Prophet6 changes
Nature's Call
Talents
Necrophos1 changeTalents
Night Stalker2 changesTalents
Nyx Assassin2 changes
Impale
Talents
Ogre Magi2 changes
Unrefined Fireblast
Omniknight7 changes
Purification

Degen Aura
Talents
Oracle3 changes
Purifying Flames
Talents
Outworld Devourer6 changes
Essence Flux

Arcane Orb

Astral Imprisonment
Talents
Phantom Assassin5 changes
Blur
Talents
Phantom Lancer4 changes
Spirit Lance
Talents
Phoenix4 changes
Fire Spirits

Supernova
Talents
Puck2 changesTalents
Pudge6 changes
Meat Hook

Rot

Flesh Heap
Talents
Queen of Pain4 changes
Shadow Strike

Sonic Wave
Razor9 changes
Plasma Field

Static Link

Storm Surge

Eye of the Storm
Talents
Rubick7 changes
Fade Bolt
Talents
Sand King6 changes
Caustic Finale
Talents
Shadow Demon1 changeTalents
Shadow Fiend6 changes
Necromastery

Requiem of Souls
Talents
Shadow Shaman5 changes
Mass Serpent Ward
Talents
Silencer5 changes
Arcane Curse

Global Silence
Talents
Skywrath Mage1 changeTalents
Slardar3 changes
Corrosive Haze
Talents
Slark1 change
Snapfire6 changes
Scatterblast

Lil' Shredder
Talents
Sniper2 changes
Shrapnel

Assassinate
Spectre7 changes
Shadow Step

Haunt

Desolate
Spirit Breaker2 changes
Charge of Darkness
Talents
Storm Spirit2 changes
Ball Lightning
Sven11 changes
Warcry

Great Cleave

God's Strength
Talents
Templar Assassin3 changes
Meld
Talents
Terrorblade2 changes
Metamorphosis
Talents
Tidehunter3 changes
Kraken Shell
Talents
Timbersaw4 changesTalents
Tiny11 changes
Toss

Avalanche

Tree Grab

Grow
Talents
Treant Protector2 changes
Leech Seed

Eyes In The Forest
Troll Warlord2 changesTalents
Tusk3 changes
Snowball
Talents
Underlord12 changes
Atrophy Aura

Firestorm

Pit of Malice
Talents
Undying2 changes
Flesh Golem
Ursa4 changes
Earthshock

Enrage
Talents
Vengeful Spirit3 changes
Wave of Terror
Talents
Venomancer6 changes
Poison Sting

Plague Ward
Talents
Viper2 changes
Visage3 changes
Soul Assumption
Talents
Void Spirit1 change
Resonant Pulse
Warlock1 change
Shadow Word
Weaver5 changes
Shukuchi

Time Lapse
Talents
Windranger1 change
Focus Fire
Winter Wyvern1 change
Winter's Curse
Witch Doctor1 changeTalents
Wraith King5 changes
Mortal Strike
Zeus8 changes
Arc Lightning

Lightning Bolt

Thundergod's Wrath

Nimbus
Talents
Source: official Dota 2 patch notes (dota2.com).