Legality depends on the tournament format -- Crystal Skull, Isu Spyglass can be legal in some formats and banned or restricted in others
Professor Hojo* Making abilities cheaper is useful, and Hojo comes down early to help you make it work, but it's fair to wonder if his mad science is really mad enough even with the card draw to be worth the time given the limits
In my opinion, the locations that have both passive abilities for characters there as well as lore are going to be the most powerful
While he's part of the main set, not the Commander precons, I don't see Zell Dincht being a Standard-playable card
Legendary Creature - Human Rogue Color tag templates(None) Etali, Primal Storm Whenever Etali attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs
Lets now contrast the experience I am seeking with the experience of someone looking to jam games at Mid Power on the PlayEDH Discord server