
If three or more creatures are attacking, you may pay {U} rather than pay this spell's mana cost.
Attacking creatures get -3/-0 until end of turn.
Lethargy Trap has 1 printing, first in Zendikar (2009). EDHREC ranks it #25,416 among Commander cards. It appears most in Wasp, Shrinking Savior decks (5 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.