Eimutt, God of posture

When Eimutt, God of posture enters
the battlefield, tap all opponents creatures
and lands.
They don't untap during their next untap step.
All Gamma creatures you control
gain +1/+1 and Indestructible for
as long as you control Eimutt, God of posture.
"Emil is the GOD of posture!!"
-Isak