Formless Flesh

Formless flesh enters the battlefield with four flesh counters on it. When a flesh creature dies, remove a counter. When there are no flesh counters on Formless Flesh, destroy it.
When Formless Flesh enters the battlefield, roll a 1d4 and create four random flesh creature tokens. On your upkeep, exile those tokens, then create four more.
1 - Head, 2 - Bones, 3 - Heart, 4 {dash} Butt