Tux, The Stinky

Partner with Brutus and Portia
Stronger Together (For each commander you control increase level by 1)
Treats Please! (Whenever you sacrifice a food token use ability)
Level 1: Put a -1/-1 counter on target creature
Level 2: Put 2 -1/-1 counters on target creature
Level 3: Put 2 -1/-1 counters on target creature, Proliferate