Murine Gourmand

Soulbond
As long as Murine Gourmand is paired with
another creature, each of those creatures has "Whenever this creature becomes tapped,
create a Food token."
Whenever a player sacrifices a Food, Murine
Gourmand gets +2/+2 until end of turn. If it's
paired with a creature, that creature also gets
+2/+2 until end of turn.