
Whenever you gain life, put a +1/+1 counter on Trelasarra and scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Trelasarra, Moon Dancer has 3 printings, first in Adventures in the Forgotten Realms (2021). EDHREC ranks it #6,680 among Commander cards. It appears most in Lathiel, the Bounteous Dawn decks (3,856 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.