how does his second effect work? Does it need to be solely crystal beasts in the GY to shuffle everything into the deck?
I am using grass is greener and caninetaur to fish out cards faster. Not great but works ok in KOG.
think I figured it out for my case at least. I didn't realize only the first effect is a quick effect. When the game prompts to use RD's effect during the opponent's turn, it pops up the box to select which effect, which made me think they were both quick and there was another reason I couldn't confirm the second effect.
The effect doesn’t work in legacy duel links when you tribute summon it for rainbow dragon... the secondary effect only is available when activating “”” Ultimate Crystal Magic””” which is sad, because the the card clearly says what it can do and doesn’t do it... smh!