Adding 20 cards to your deck seems like a massive drawback that would hamper the consistency of your deck yet Yorion got the ban hammer in several formats, and some Modern decks still tinker with 80 cards, even without the extra creature in their sideboard
While Kamigawa Block gave us a bunch of powerful Constructed cards, an overwhelming number of the rares still feel completely dead outside that specific environment
Either way, Wizards will remain a popular and important part of Magic forever, and I hope you enjoyed reading about the best studious spellslingers in Commander.
Yes, they all have the same effect as Kobolds of Kher Keep
Over 12-USD cards or ones that might go up a couple of bucks
While not on the stack, split cards have the cumulative characteristics of both halves all colors, types, and a combined total mana value