Ebon, the Raging Tyrant

Whenever Ebon enters the battlefield or attacks,
each player reveals a card at random. If a nonland
card is revealed this way, you created that many Treasure artifact tokens.
If Ebon would leave the battlefield you may pay {2}{w}{u}{b}{r}. Return Ebon into your hand
instead.
Flee... Run as far as you possibly can... Death is the
beginning but this... This is your end.