Moritte of the Frost | Thermopod

(and one other card)

Persist Creature

All permanents on the battlefield (
Moritte of the Frost as a copy of the creature with persist.).

Activate
Thermopod's last ability by sacrificing
Moritte of the Frost, adding ({R} magic symbol) .
When
Moritte of the Frost dies, it triggers its persist ability, returning itself to the battlefield as a copy of the creature with persist with two +1/+1 counters and one -1/-1 counter on it.
Remove one +1/+1 counter and one -1/-1 counter from
Moritte of the Frost as a state-based action.
Repeat.