Am-Rith, Temporal Architect

When Am-Rith, Temporal Archmage enters the battlefield,
you may take an extra turn after this one.
At the beginning of your upkeep, if you've
taken an extra turn this game, you may return target permanent card from your graveyard to the battlefield tapped.
"In the dance of time, every step is a revelation, and
every turn a chance to rewrite destiny."