Xypth Cobra

This costs {7} less to cast if you control a card called Xypth. {t}{b/r}{b/r}, tap Xypth: Target creature gets -7/-7. If it dies, exile it. If it does not, it gets poisoned. (every end step, it gets -1/-1 until it dies unless it's owner sacrifices 1 Crytian bedrock, Technopolium, Typonium, Xylonbixle lemon and an Alaris token.) {t}: Target nonlegendary creature gets poisoned. {t}: {t}: crush target creature. (crushing deals 1 damage and will destroy the creature if it is an insect. If not, flip a coin. If