Chandra's Flame Wave is a rare Sorcery card from Core Set 2020 (M20), collector number 295. Current market price: $0.36, TCGplayer market prices via Scryfall.
Chandra's Flame Wave deals 2 damage to target player and each creature that player controls. Search your library and/or graveyard for a card named Chandra, Flame's Fury, reveal it, and put it into your hand. If you search your library this way, shuffle.