Terror of the Peaks (Promo Pack) [Core Set 2021 Promos] RC21 or Special Summoned during the

or Special Summoned during the turn a Thunder monster's effect was activated in the hand

Set: Tournament Pack 1 Card type: Effect Monster Rarity: Rare Attack: 1200 Defense: 1000 You can substitute this card for any 1 Fusion-Material Monster

Set: Astral Pack 4 Card type: Fusion Monster Rarity: Common Attack: 1300 Defense: 900 "Tyhone" + "Wings of Wicked Flame"

Set: Collectors' Edition Type: Instant Rarity: Rare Cost: {B}{B} Look at target opponent's hand and choose a card from it

Set: Iconic Masters Type: Creature — Human Cleric Rarity: Rare Cost: {W}{W} Protection from black and from red

Terror of the Peaks (Promo Pack) [Core Set 2021 Promos] RC21 or Special Summoned during theSet: Core Set 2021 Promos Type: Creature Dragon Rarity: Mythic Cost: {3}{R}{R} Flying Spells your opponents cast that target Terror of the Peaks cost an additional 3 life to cast. Whenever another creature enters the battlefield under your control, Terror of the Peaks deals damage equal to that creature's power to any target.