Great Shinobi Owl

Flash, Menace, Ward {2}. Whenever Owl deals combat damage to a player, they can’t cast instants or sorceries until your next upkeep. Whenever a non-sacrificed creature dies, gain 2 life and put a Shadow counter on Owl. Remove 3 Shadow counters: Each opponent discards a card. You draw a card.

When Owl enters the battlefield, choose one
• Gain control of target creature with power less than 3 until Owl leaves the battlefield.
• Each opponent sacrifices a creature.
• Choose two players; they