Ness

Hit Box Increase(You get an aditional combat step each turn, but only Ness can attack on that combat step).
Combo(Each time Ness deals combat damage to a creature or player, you may attack an aditional time on an aditional combat step, but only Ness can attack on that aditional combat step, and/or give Ness X +1/+1 until end of turn).