If you want to change the stadium, it must have a different name than the one currently in play
If you deal with that creature, Plating can do it again, and if you have BB you can even move it around as an instant
On one hand, Charizard is enormously popular as a Pokmon
Ricardo Silva Archmages Charms restrictive mana cost is the only thing which prevents it from being played in more decks, since the card is extremely versatile, and every mode is useful and regularly used in Modern
A spell to kill one creature might be an instant, while a spell to kill all of your opponent's creatures is more likely to be a sorcery
Some players are already thinking of playing this card alongside Nova Hellkite in a sort of Standard Gruul Aggro strategy