Master Xehanort

Haste, ward {3} Whenever Master Xehanort attacks, create a colorless artifact equipment token named Keyblade. It has “Equipped creature gets +2/+2,” and equip {1}. Then attach any number of keyblades you control to Master Xehanort. {t}, Sacrifice any number of artifacts: Master Xehanort deals X damage to any target, where X is twice the number of artifacts sacrificed this way. Activate only as a sorcery.