Charizard is not just a Pokemon card
Narset of the Ancient Way is probably the best option: while she incentivizes casting spells over cycling them, her minus ability allows you to draw extra cards with the option to discard them to damage your opponents creatures, or to keep them and cycle them later
Humility This is one of my favorite Magic cards of all time
The impulse draw looks interesting in collaboration with a goblin decks swarms of tokens, but this commander falls flat of established commanders like Krenko, Mob Boss and Muxus, Goblin Grandee
A good strategy might be to pick one or two strong attacker Pokemon, such as Blastoise VMAX, and then support it with other cards that help it reach its full potential, like Suicune V for quick attacks or support Pokemon that help you draw more cards
Because so few people got one of these cards, they're valuable to collectors