It was a slow process getting the investment ready and digging far enough into the game to have the cards to spare but if a deck had no use for excess mana this was still a highly effective endgame especially for decks that used Thawing Glaciers
It had the transformation flavor using threshold, but the overall flavor beyond that was weak
The maximum number of colors of mana you can spend to cast a spell is five
In it, we received a bunch of Magic: The Gathering cards two copies of Teferi, Hero of Dominaria, two foil copies of History of Benalia, a Gaea's Cradle, a few original Revised dual lands, and a Mox Diamond from the From the Vaults: Relics release
Jenova, Ancient Calamity Jenova is frankly a disappointment here in her card, which fits how she is in Final Fantasy 7 too, all hype but overshadowed by Sephiroth almost all the time
Tokens that aren't a copy of something else don't have a mana cost