Sayler's Command

Choose two —
•Untap up to X target artifacts. Sayler's
Command deals X damage to any target.
•Create a X/X blue and red magma-bot artifact creature token with and trample and ward X.
•Sayler's Command deals X damage to all flying creatures. Tap all flying creatures.
{bull}Return target instant, sorcery, or artifact card
from your graveyard to your hand whose
converted mana cost is X or less.