However, effects based on any alternative or additional costs that were paid for the original spell are copied as though those same costs were paid for the copy
Mark Rosewater discussed this on his blog, stating that Wizards of the Coast does not control the ban list, and they are not restricted by it either
Illustrated by Allen Williams Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Delirium gave it a nice good boost too
For example, if you open a foil-etched Japanese alternate-art Mystical Archive uncommon in your Collector Booster, the other foil-etched Mystical Archive card will always be a global version rare or mythic rare
The original Niv-Mizzet, the Firemind adds redundancy to the draw a card, ping you, and it can draw a card itself