Nah, it's cool.
But a cool description could be:
A powerful Digimon, trapped in the ice, was defrosted by the evil Lillithmon. After coming across the awesome Xros Heart team, the evil mistress fused herself with this beast and IceDevimon, forming the terrifing Ice Devimon Daipenmon Enhancement Absorbent!
But how about 999 Def? That would rock...