Cabal Therapy (5) [FNM Promos] s7R Card Number / Rarity: 121

Card Number / Rarity: 121 / Ultra Rare Card Type / HP / Stage: Fire / 120 / Level Up Card Text: Burning Head - Once during your turn (before your attack)

OTS Tournament Pack 17 gave us this stunning Ultimate Rare version

from that game to this one

destroy all other monsters after damage calculation

If you get 2 heads

Cabal Therapy (5) [FNM Promos] s7R Card Number / Rarity: 121Rarity: P #: 5 Card Type: Sorcery Description: Name a nonland card. Target player reveals his or her hand and discards all cards with that name. FlashbackSacrifice a creature. (You may play this card from your graveyard for its flashback cost. Then remove it from the game.)