The First Sliver [Modern Horizons] Legends Set: From the Vault: Legends

Set: From the Vault: Legends Type: Legendary Creature — Human Cleric Rarity: Mythic Cost: {X}{W} Mikaeus

Sparkmages are performance artists of sorts

Then put a charge counter on Altar of Shadows

Cycling {3}{B}{B} ({3}{B}{B}

The First Sliver [Modern Horizons] Legends Set: From the Vault: LegendsSet: 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.