They were both centerpieces of a handful of problematic decks for their long tenures in Modern, and both were legal for much longer than was reasonable
Fans who are unfamiliar with the Crystal Beasts and Rainbow Dragon can learn the basics with the Speed Duel GX: Duel Academy Box in preparation for the release of this Structure Deck
One other card is from the Blind Eternities, and so its Booster Fun treatment is borderless rather than planar
Luckily, the rest of the deck is built to make your combo as consistent and resilient as possible
Vial Smasher deals damage equal to that spell's mana value to that player or a planeswalker that player controls.Partner (You can have two commanders if both have partner.) P/T Number 540 Language English Legal Formats Commander, Historic, Legacy, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Modern, Pauper, Pioneer, Standard, Timeless Rulings (11/10/2020) Vial Smasher's triggered ability triggers when you cast your first spell each turn, regardless of whose turn it is
Though of course that hampers your own chance to play your Ace Spec cards, if you dont have any or youve already played the single Ace Spec card you have in your deck, this is a particularly useful pre-emptive measure