The First Sliver [Modern Horizons] HGSS06 Whenever a creature you control

Whenever a creature you control dies

with the spirit and will to overcome

Set: International Collectors' Edition Type: Enchantment Rarity: Uncommon Cost: {G}{G} {G}{G}: Counter target black spell

Set: Bloomburrow Type: Legendary Creature — Mouse Soldier Rarity: Rare Cost: {1}{R}{W} Other Mice you control get +1/+1

Set: Sword & Shield: Crown Zenith Type: Water Rarity: Secret Rare Retreat cost: 2

The First Sliver [Modern Horizons] HGSS06 Whenever a creature you controlSet: 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.