Battle Mammoth (Borderless Alternate Art) [Kaldheim] Ultimate Edition 2 you can negate the activation

you can negate the activation of a Spell/Trap Card

Set: Starter 2000 Type: Creature — Faerie Rarity: Uncommon Cost: {1}{G} Flying

Fusion Material Monsters that are listed on a Fusion Monster Card that includes 'Elemental Hero' in its card name

For each destroyed Spell Card

Set: Fifth Dawn Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Search target opponent's library for an artifact card and put that card onto the battlefield under your control

Battle Mammoth (Borderless Alternate Art) [Kaldheim] Ultimate Edition 2 you can negate the activationSet: Kaldheim Type: Creature Elephant Rarity: Mythic Cost: {3}{G}{G} Trample Whenever a permanent you control becomes the target of a spell or ability an opponent controls, you may draw a card. Foretell {2}{G}{G} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)