Looking forward to our fight very much
Pretty sure Ironside is just the eight-sided, invertible Hardox box though. The one with the bar last year was IronConkers.

Carcinus is going to be relentless
Aha. Haha. Hahahaha. Hahahahahahaha!
Assuming it makes it into the arena, it won't be anywhere near a threat. It might ram into you but won't have enough power to push or shove, so you should be fine