Vicissitudes of Flesh

Escalate—Exile three cards from your graveyard.
(Pay this cost for each mode chosen beyond the first.)
Choose one or more —
• Target creature gets +X/+0 until end of turn.
• Target creature gets +0/+X until end of turn.
• Target creature gets -X/-0 until end of turn.
{bull} Target creature gets -0/-X until end of turn.