Araghost, The Yokai Oni

First Strike, Lifelink

Each Rune permanents you control has Hexproof and "Whenever you sacrifice this card, you draw a card."

Whenever Demon creature you control dies, you create Rune Chaosoul artifact token.

At the beginning of your upkeep, you flip a coin, if you win the flip, your opponents lost X life. Where X is the number of Demon creatures you control.