Which heavy hitter wins?

Its starts out with Ibac vs. Mammoth in the middle of New York City.

Theres only one problem... Ibac just killed Mammoth's sister shimmer which sends Mammoth into a rage.


they duke it out, but who comes out on top?

that would be a tough choice. ibac is incredible strong,however, with that much rage a mammoth i think he would win. but not without breaking a few of mammoths bones and destroying everything around

Ibac is stronger, more durable and faster.
He was basically empowered by top tier demons and is supposedly thus a threat to Capt Marvel.
Mammoth, although incredibly strong and durable, is not Ibac's equal.

What creator said.

Though I really like Mammoth. :-(