Activate Feldon by paying ({2} magic symbol) ({R} magic symbol) and tapping it, creating a token copy of Famished Foragers that is an artifact in addition to its other types.
When Famished Foragers enters the battlefield, it triggers, adding ({R} magic symbol) ({R} magic symbol) ({R} magic symbol) .
Activate Thermopod's second ability by sacrificing Famished Foragers, adding ({R} magic symbol) .
When Famished Foragers dies, Feldon triggers, untapping Feldon.