Conclusion Pokemon card dimensions stay consistent at 2.5 x 3.5 inches across all standard releases
A board wipe is a job, not a card type (here are the 5 jobs) If you treat board wipe like a single bucket, you end up with five-mana sorcery soup
Or in Purphoros, Bronze-Blooded, a 5cmc commander full of expensive creatures, a 3cmc ramp card that taps for 2+ mana like Worn Powerstone is ideal because it lets you cast your commander two(!) turns early and start sneaking out your haymakers
You may play that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell
Even in Commander, attacking with three or more creatures is not at all uncommon (even more so if youre facing token decks), which means that unless you use it in a pinch for a single card or two (which still makes for a better ROI than your baseline options), youre easily going to be able to restock your hand for minimal effort
The decks great, I love it, and this weekend is going to be wonderful