Parapasaurus

Whenever you Moonshift, choose a mode you didn't choose last time you Moonshifted:
•All creatures you control gain Entropy 2 until you
next Moonshift. (When this creature deals combat
damage to a player, that player searches their library
for two cards, exiles them, then shuffles.)
• All creatures your opponents control gain
Entropy 2 until you next Moonshift.