Agathon, Survivor

0: Inspired -Whenever one or more creatures you control become untapped, put a loyalty counter on Agathon. Untap target permanent you control
-3: Create a Lever token with “T, Tap an untapped creature you control: add one mana of any color.” and "Inspired-Whenever Lever untaps, Draw a card"
-X: Create X 1/1 colorless Wizard Sliver Creature tokens