Arcades, the Strategist [Core Set 2019 Prerelease Promos] Giant Wizard you may change Eldrazi Mimic's

you may change Eldrazi Mimic's base power and toughness to that creature's power and toughness until end of turn

Whenever a player casts an instant or sorcery spell

"We need not fear the forces of the air

Set: Morningtide Type: Creature — Elemental Warrior Rarity: Common Cost: {1}{R} Elemental spells and Warrior spells you cast cost {1} less to cast

Arcades, the Strategist [Core Set 2019 Prerelease Promos] Giant Wizard you may change Eldrazi Mimic'sSet: Core Set 2019 Prerelease Promos Type: Legendary Creature Elder Dragon Rarity: Mythic Cost: {1}{G}{W}{U} Flying, vigilance Whenever a creature with defender enters the battlefield under your control, draw a card. Each creature you control with defender assigns combat damage equal to its toughness rather than its power and can attack as though it didn't have defender.