Forum:Imperial Iron Wall vs WXYZ Contact Fusions

As the title states, this is a question in regards to the VWXYZ Contact Fusions ie VW-Tiger Catapult and others in that series of monsters, to Fusion those Fusion Monsters you have to remove from play the Fusion Material Monsters, if Imperial Iron Wall is in play monsters can't be removed from play, in that regard do you have to use them as the Union Monsters since you can't fuse them together or are you allowed to fusion them together. I would think that since you have to rfg them you wouldn't be able to fuse them together, but I just wanted to make sure.

Duelist33(My Talk) 19:44, September 11, 2009 (UTC)