Asylus, Warped Shepard

Shroud, Annihilator 4

Whenever this creature enters the battlefield, Each player exiles their hands and loses that much life. Spells you own in exile costs {1} less to cast for each creature card you own in exile.

Vault Breech: When this creature leaves the battlefield. Exile it instead. Exile it face down with X vault counters. At the end of each of your turn. Remove 1 counter. Return it to the battlefield tapped under your control.