Nate, Thief of Santa Ignaçia

First strike
When Nate, Thief of Santa Ignacia enters the battlefield, exile target artifact, creature, or enchantment target opponent controls until
Nate, Thief of Santa Ignacia leaves the
battlefield. You may cast that card for as long as
it remains exiled, and you may spend mana as
though it were mana of any type to cast that spell.
"I don't recall you ever having a coin purse."