Ashen one

Haste, Vigilance, First Strike

{3}Roll-When triggered, Ashen One becomes immune to damage until end of combat phase but
his power becomes 0. This ability can only be triggered once each turn and when Ashen One is blocking

Whenever one or more Estus Flask are sacrified
put X counters +1/0 on Ashen One until the end of turn where X is the number of Estus Flask sacrified this turn
Whenever Ashen One attacks create one Estus Flask colorless artifact token