Fighting the Bilchsteim
Then, stretching out his arms to the sky, Loki spoke an incantation which cracked a portal in between the two worlds. From this portal emerged a creature, the likes of which no mortal upon Midgard had ever seen. With a bellowing ROAR it dropped from the sky and landed upon the runway of the Hellicarrier: the weight of it caused it to tip dangerously before it leveled again.
OOC: Huge, scaly, big antlers... you know what a bilchsteim looks like. They are repulsive, and they trample everything in their path. This monster is here specifically for the *really powerful* characters to fight. Those that can fly may try to knock it off the Hellicarrier, but then again, that might do more damage on the ground. It's your characters' call.