Pegasus Guardian {5}{W}
Creature — Pegasus
Flying
At the beginning of your end step, if a permanent you controlled left the battlefield this turn, create a 1/1 white Pegasus creature token with flying.
3/3
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Rescue the Foal {1}{W}
Instant — Adventure
Exile target creature you control, then return that card to the battlefield under its owner's control. (Then exile this card. You may cast the creature later from exile.)