Sagu Pummeler

Renew is graveyard value with a delay switch: the card first has to die as a fair 4/4 body with reach, and only then does it convert into a sorcery-speed pump spell fired from the yard for . That sequencing is the whole balancing act. You pay the full cost of a creature on the front end, watch it trade or chump, and the graveyard activation is not a discount on that body but a second life spent on a survivor. Two +1/+1 counters plus a reach counter is a real board swing, but it exiles the card to do it, so there is no loop and no recursion engine to assemble: one creature, one late-game upgrade, gone. The reach counter is the quietly clever part, extending the beast's air defense onto whatever it lands on rather than just growing the numbers. Green has long wanted a way to bank tempo through the graveyard the way flashback banks a spell for later; a body that keeps working after it dies is the mechanic's answer to that, letting a green deck sink extra mana in the mid-game into a creature that already served its combat purpose. The cost structure is deliberately steep enough that the graveyard mode reads as a bonus on an already-playable card, not as the reason to run it.