B. Vurr, Coppercoat Housepet

Companion- Your starting deck contains creatures that all share a creature type
Whenever a creature enters the battlefield under your control, roll a d6
1 or 2- Put a +1/+1 counter on it or pay 3 life to reroll
3- Pit a trample counter on it or pay 1 life to reroll
4- Put a deathtouch counter on it or pay 1 life to reroll
5- Put an annihilator 3 counter on it
6- Put two +1/+1 counters and a mystic shield counter on it
you may only reroll once