Can I use Diamond Dude with Polymerization to summon Rainbow Neos?

Question

Replay...

I summon D-Hero - Diamond Dude

I use its effect and on the top is Polymerization

On the next turn i activate it and summon Rainbow Neos. Is that legal?

Answer 1

No you can only use neos, rainbow or dark rainbow to make it not diamond dude. but if your saying play polymer from your grave to fuse those cards then yes it's legal. If so my bad!! give me ten

Answer 2

Yes, but in order to activate Polymerization's effect, you must be sure you have the fusion material monsters in either your hand or on the field.

Answer 3

i think you can. according to teh ruling you dont have to meet any activation requirements, so you wont need the monsters required for poly according to that ruling.

i suggest you ask on the upperdeck forums for the exact ruling of this.

"Since you are only activating the Normal Spell Card’s effect, and not the Normal Spell Card itself, you do not pay costs and you do not have to meet any activation requirements. For example, you would not pay 1000 Life Points for “Confiscation”, or discard 1 card for “Monster Reincarnation”, or need a “Blue-Eyes White Dragon” on the field to activate the effect of “Burst Stream of Destruction”."

Answer 4

if you have neos and rainbow (dark) dragon on your field or hand, then you can summon rainbow neos. otherwise you can't do anything with polymerization unless you have other monsters that can fuse