Akroma's Will from Modern Horizons 3 Commander (165) is a Rare Instant card.
Illustrator: Antonio José Manzanedo
Rules
Choose one. If you control a commander as you cast this spell, you may choose both instead.
• Creatures you control gain flying, vigilance, and double strike until end of turn.
• Creatures you control gain lifelink, indestructible, and protection from each color until end of turn.