You would get very powerful effects at an efficient mana cost in exchange for giving your opponent a fair warning and the chance to play around the telegraphed effect
The Counter Blitz definitely overachieves from a Final Fantasy X flavor perspective and offers some interesting cards that could impact the larger Commander format
Board Wipes Pyrohemia is a top card for enrage decks and works woders with Vrondiss, Rage of Ancients and our Dice Roll Tribal, as it can play a double role in our build, clearing small creatures from the board and triggering Vrondiss Enrage ability multiple times (thus creating multiple Dragon Spirit Tokens per turn)
Ardenn lets you equip any number of equipment for free, while Anara ensures you can freely attack with indestructibility
Interestingly, this Charizard is part of the final set that the game company Wizards of the Coast developed, and as such, only had a single print run, leading to fewer cards being printed compared to other sets of the time