Artorias, the Abysswalker

Trample, Menace, Lifelink

Abyssal Corruption — Whenever Artorias deals combat damage to a player, that player discards a card and loses 2 life. Put a corruption counter on Artorias.

Pay 2 life, discard a card: Artorias get +X/+X until end of turn where X is equal to the number of corruption counters on Artorias. Activate only once each turn.