The First Sliver [Modern Horizons] Astral Pack 3 or (if Monster) cannot activate

or (if Monster) cannot activate its effects

Set: Raging Battle Card type: Effect Monster Rarity: Secret Rare Attack: 2500 Defense: 800 You can Tribute 1 face-up "Moja" you control to Special Summon this card from your hand or Graveyard

If this card attacks your opponent directly and reduces their LP to 0

Set: Mattel Action Figure Promos: Series 3 Card type: Effect Monster Rarity: Parallel Rare Attack: 800 Defense: 1200 If this is the only card in your hand

The First Sliver [Modern Horizons] Astral Pack 3 or (if Monster) cannot activateSet: Modern Horizons Type: Legendary Creature Sliver Rarity: Mythic Cost: {W}{U}{B}{R}{G} Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Sliver spells you cast have cascade.