Zaun Undercity

Zaun Undercity enters the battlefield tapped unless you control another Arcane permanent

{t}: Add {b} or {b}{b} but only to cast an Outlaw

Hideout 1: (If an Arcane nonland permanent becomes a target of a spell or ability, you may exile it under Zaun Undercity. This permanent remains exiled until Zaun Undercity leaves the battlefield or you pay its mana cost to recast it.)