Paletower Legate

When Paletower Legate enters the battlefield,
exile target nonland permanent an opponent
controls until Paletower Legate leaves the battlefield.
{4}: Return target permanent exiled with
Paletower Legate to the battlefield under
its owner's control. Paletower Legate's controller creates two 1/1 white Soldier creature tokens.
Any player may activate this ability.