Niv-Mizzet, Visionary (Borderless) [Foundations] Merfolk Wizard creatures you control get +X/+X

creatures you control get +X/+X and gain haste until end of turn

and indestructible

Set: The Lost Caverns of Ixalan Commander Type: Artifact Rarity: Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

Set: The Lost Caverns of Ixalan Special Guests Type: Artifact Rarity: Mythic Cost: {0} At the beginning of your upkeep

The giants of Kaldheim have over two hundred runes for "squish

Niv-Mizzet, Visionary (Borderless) [Foundations] Merfolk Wizard creatures you control get +X/+XSet: Foundations Type: Legendary Creature Dragon Wizard Rarity: Mythic Cost: {4}{U}{R} Flying You have no maximum hand size. Whenever a source you control deals noncombat damage to an opponent, you draw that many cards. Those who interrupt the great scientist often find themselves testing the safety limits of his arcane inventions.