Emeritus of Ideation // Ancestral Recall (Secrets of Strixhaven #45)

Creature — Human Wizard - {3}{U}{U}
Flying, ward {2}
This creature enters prepared.
Whenever this creature attacks, you may exile eight cards from your graveyard. If you do, this creature becomes prepared.
5/5
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Instant - {U}
Target player draws three cards.