The Battle of Bywater

Destroy all creatures with power 3 or greater. Then create a Food token for each creature you control. (It’s an artifact with “, , Sacrifice this artifact: You gain 3 life.”)

Grim Hireling

Whenever one or more creatures you control deal combat damage to a player, create two Treasure tokens.
, Sacrifice X Treasures: Target creature gets -X/-X until end of turn. Activate only as a sorcery.