Z-Yux

From the Super Mario Wiki

Paper Mario: The Thousand-Year Door Enemy
Z-Yux

Max HP	7
Attack	4
Defense	0
Location(s)	The Moon, X-Naut Fortress
Log	A genetic improvement on the original Yux. Mini-Z-Yux often appear to restore HP or protect the main unit from damage.
Items	None
Moves	Ring Toss (4), Recover (+2 HP)
Tattle	That's a Z-Yux. It's a genetic improvement on the original Yux. Multiple Mini-Z-Yux will appear to protect the main unit, as you'd expect. Sometimes they also restore HP to the main unit, which really burns me up! It doesn't have much HP, but those barriers often protect it from attacks.
Bestiary 111 112 113

Z-Yux are a gray and red sub-species of Yux who appear Paper Mario: The Thousand-Year Door. Z-Yux are larger and stronger than regular Yux and are used as the security for the X-Naut Fortress on the Moon. Z-Yux are capable of summoning Mini-Z-Yux to protect them with forcefields.