Cavalier of Night + Glasspool Mimic // Glasspool Shore + Thermopod

Cavalier of Night

Glasspool Mimic // Glasspool Shore

Thermopod

How it works

1. Activate Thermopod's second ability by sacrificing Glasspool Mimic, adding .
2. When Glasspool Mimic dies, its second ability triggers, returning itself to the battlefield as a copy of Cavalier of Night.
3. When Glasspool Mimic enters the battlefield, its first ability triggers, choose not to sacrifice a creature.
4. Repeat.