(Sorry for the hold up.)
Mutt didnt waiste time. Dust and steam, fire and razor sharp paper roared about all around him. So, he did what he did best. He dropped on all fours an ran. His werewolf transformation took full effect immediately, and as he ran, thin layers of earth rose up over his body, almost like armour. This time, mutt was sure to cover his one major anatomical weakness, the parting of his ribs, with stone.
The transformation took little time, and soon, Mutt followe his nose through the dust, ready to pounce and potentially knock out whoever he found. His nose led him in a wide arch around the trees that took him to Meruin's flank, and before long, he found himself diving claws first towards the barrier. He didnt even know if he could get through, but his logic said "If 600lbs moving at 600mph cant push past some paper and energy, i dont know what can!" With that he roared out and pounced. This roar was nowhere near as intense as his earlier roar. Could it be that his vocal chords had a limit, or ven a weakness in his roar?