Rituel
Piochez trois cartes. Le joueur ciblé met les trois cartes du dessus de sa bibliothèque dans son cimetière.
Follow the instructions in the order listed on the card: if you target yourself, you'll draw three cards, then put the top three cards of your library into your graveyard.
If the target player is an illegal target when Thassa's Bounty tries to resolve, it won't resolve and none of its effects will happen. You won't draw three cards.