Thread:Maxus1576/@comment-5298730-20150726002119/@comment-7341673-20150726010953

Hm. Maybe then...

"If you have 3 or more Spectrum Pieces in your Spectrum Wheel: Target 1 "Rainbow-Eyes" monster you control; this turn, if that monster would be used for a Fusion Summon, it can be substitued for any 1 Fusion Material Monster, ignoring any conditions."

Maybe?