Taken out of the context of their realities, it really isn't a fair battle; while Mumm-Ra and Skeletor are no slouches, without prep or BFR, they aren't winning against Apoc and BA -- the latter two are just too powerful, in terms of relative ability, especially BA's physical power. However, the former two's magical powers/versatility make pinning down an exact spread tricky; again, the possibility of BFR skews things a bit. No BFR/advanced prep, then solidly for team 2; with BFR/AP, then things move more towards team 1, though only circumstantially.