Whiplash Trap {3}{U}{U}
Instant — Trap
If an opponent had two or more creatures enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cost.
Return two target creatures to their owners' hands.
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Cards that do something similar expected a card that isn't here?
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Permafrost Trap 83%
$0.13#25632
"If an opponent had a green creature enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cost."
Water Whip 82%
$0.64#11751
"Return up to two target creatures to their owners' hands. Draw two cards."
Horses of the Bruinen 81%
$0.15#14197
"Return up to two target creatures to their owners' hands. Scry 1. The Ring tempts you."