Lulu, Queen of Wubbas

Petsmart- At the beginning of your upkeep, if you control a Human, create a colorless Wubba
artifact token.
Tug-a-war- Sacrifice a Wubba: Target Dog or
Human you control fights target creature you do
not control.
Battle rage- Whenever two creatures fight, you
may pay {r}. If you do, put two +1/+1 counters
on LuLu.
Kreiling (you may have two commanders if both
have Kreiling.)