My philosophy for playing group hug has always been "share the love and juice up everyone on the board, but make sure you're always able to take advantage of the situation best"
Other than that, he is, by Magic card archetype terms, a "dragon", a flying, 6/6 that's red for about 6-7 mana
Ramp hard with fast rocks and mana dorks to drop titanic Eldrazi ahead of curve
Creature - Wolf Color tag templates(None) Spectral Hunt-Caller : Creatures you control get +1/+1 and gain trample until end of turn
Gadrak is one part Anax, Hardened in the Forge and one part Teshar, Ancestors Apostle, but Ive decided to add a dash of Ravager Affinity meets Ironworks combo. There are several loops available for a combo finish, which often involve cycling two Junk Diver variants with either a Krark-Clan Ironworks or Ashnods Altar (occasionally requiring a cost reducer)