Shazhu

Flying, deathtouch, haste
Prevent all damage dealt to Shazhu by black
sources and red sources.
{b/g}{r/w}: Regenerate target creature other than
Shazhu. You gain control of creatures
regenerated this way, they become colorless Sand tokens, and lose their other subtypes.
E'en death suffocates, crushed beneath infinite time,
yet it swirls with life