Bloodhill Bastion

Oracle Text

Whenever a creature enters the battlefield, it gains double strike and haste until end of turn.

Whenever you roll H, exile target nontoken creature you control, then return it to the battlefield under your control.

Card Rulings

6/1/2012 If a creature you’ve gained control of temporarily (because of Act of Treason, for example) is exiled and returns to the battlefield under your control, you will control that creature indefinitely.