Shorikai, Genesis Engine (Extended Art) Modern Horizons 3 −3: Target creature gains flying

−3: Target creature gains flying and double strike until end of turn

gain control of all creatures target player controls

You may tap a creature you control to reduce that cost by an amount of generic mana equal to its power

if you're the monarch

At the beginning of your next upkeep

Shorikai, Genesis Engine (Extended Art) Modern Horizons 3 −3: Target creature gains flying{1}, {T}: Draw two cards, then discard a card. Create a 1 1 colorless Pilot creature token with "This token crews Vehicles as though its power were 2 greater." Crew 8 (Tap any number of creatures you control with total power 8 or more: This Vehicle becomes an artifact creature until end of turn.) Shorikai, Genesis Engine can be your commander.