The pips in the mana costs and rules text of devoid cards all count towards color identity, but a colorless commanders decklist cant have any color pips anywhere (besides reminder text)
Instead of drafting, deckbuilding, or sorting through a pile of singles first, you just grab two boosters, shuffle them together, and youve got a playable deck ready to go
Putting its monetary value aside, Charizard ex is one of the hardest-hitting cards in the expansion as well
Your opponent cannot activate cards and effects when any "Keyblade" monsters attack until the end of the Damage Step
I think from a pure perspective of power balancing and card quality, no card should have this power for just a single mana in Modern
Hopefully itll get a reprint soon (I half-expected it to be part of Double Masters 2022 ) because even in Boros decks, one-sided damage doublers are too much fun to leave any out especially ones with solid stats and cute art