Lifestealer counters

The Dota 2 heroes that most reliably beat Lifestealer in public matches, ranked by confidence-adjusted win rate in games where they faced Lifestealer (minimum 20 games per matchup).

#HeroWin rate vs LifestealerGames
1Enigma79.2%24
2Doom67.2%61
3Alchemist65.1%63
4Phoenix60.5%147
5Kez63.8%69
6Morphling63.8%58
7Tusk58.4%137
8Timbersaw61.7%60
9Slardar58.5%106
10Dark Seer70.0%20

Why