The First Sliver [Modern Horizons] Invasion this attack's base damage is

this attack's base damage is 20 instead of 50

If the Defending Pokemon already has any damage counters on it

Enemies teach what you need to know

Put that card into your hand at the beginning of your next end step

The First Sliver [Modern Horizons] Invasion this attack's base damage isSet: 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.