Terror of the Peaks [Core Set 2021 Prerelease Promos] Archenemy the player can activate mana

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

Were she not a judge

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U}{U} Buyback—Discard two cards

Darksteel Juggernaut attacks each combat if able

Questing Beast can't be blocked by creatures with power 2 or less

Terror of the Peaks [Core Set 2021 Prerelease Promos] Archenemy the player can activate manaSet: Core Set 2021 Prerelease 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.