Patch 7.28a: who got buffed and nerfed

Dota 2 patch 7.28a: 46 heroes changed — Outworld Destroyer, Keeper of the Light, Lifestealer, Vengeful Spirit, Arc Warden, Juggernaut, Slark, Clinkz. A summary for every hero and all of Valve's notes.

Changed heroes

• Outworld Destroyer — 6 records
• Keeper of the Light — 4 records
• Lifestealer — 4 records
• Vengeful Spirit — 4 records
• Arc Warden — 3 records
• Juggernaut — 3 records
• Slark — 3 records
• Clinkz — 2 records
• Kunkka — 2 records
• Legion Commander — 2 records
• Mirana — 2 records
• Nyx Assassin — 2 records
• Ogre Magi — 2 records
• Spirit Breaker — 2 records
• Terrorblade — 2 records
• Timbersaw — 2 records
• Tinker — 2 records
• Tusk — 2 records
• Alchemist — 1 record
• Axe — 1 record
• Batrider — 1 record
• Bounty Hunter — 1 record
• Broodmother — 1 record
• Enigma — 1 record
• Invoker — 1 record
• Leshrac — 1 record
• Lion — 1 record
• Lone Druid — 1 record
• Luna — 1 record
• Lycan — 1 record
• Monkey King — 1 record
• Nature's Prophet — 1 record
• Omniknight — 1 record
• Phantom Assassin — 1 record
• Phantom Lancer — 1 record
• Pudge — 1 record
• Riki — 1 record
• Rubick — 1 record
• Shadow Shaman — 1 record
• Snapfire — 1 record
• Sniper — 1 record
• Templar Assassin — 1 record
• Viper — 1 record
• Visage — 1 record
• Wraith King — 1 record
• Zeus — 1 record