Krenko, Mob Boss: I very much agree that it is fun and creaturey, but someone else in my playgroup has built him. :l
Arcades, the Strategist: I am interested by him, but not only is he already in green, he's also in blue, which means even more shared cards.
Zada, Hedron Grinder: Basically feels like
Feather, the Redeemed (which I've already built) but in mono red.
Raff Capashen, Ship's Mage: I'll look into it. I like playing reactively.
Chainer, Nightmare Adept: I've already built him.
Toshiro Umezawa: Props for finding that cool commander. I've never seen him(?) before, despite him seeming actually really good. Unfortunately, control really isn't my thing and neither is spellslinger. Cool commander, though.
Syr Gwyn, Hero of Ashvale: When she was spoiled, I immediately built her (as I've had a mild interest in voltron decks), but found her abilities create tension with each other. Considering her big body and good evergreen keywords, I built her as a voltron commander, but then her 2nd ability wasn't being used much. When I include more knights, I have less equipment, and her 3rd ability starts becoming weaker. Additionally, she's a 6 mana Mardu commander (so no counterspells,
Heroic Intervention, etc.) that is very threatening, leading to her constantly dying and me not playing the game.
@Laodike: You have discovered why I am having problems finding commanders. Thanks for breaking down my limitations a little more and analyzing what I need to fulfill my conditions. About combos, I don't mind them as long as they make sense in that deck in particular. For example, cards like
Umbral Mantle in
Ezuri, Renegade Leader makes perfect sense, since infinite mana is easy to obtain and game-winning.
Isochron Scepter +
Dramatic Reversal in
Kumena, Tyrant of Orazca makes perfect sense because it synergizes with Kumena and leads to easy wins. Combos like
Kiki-Jiki, Mirror Breaker +
Zealous Conscripts feel uninspired, as they can go in any red deck. I might have built Alela, but I'll build her again with your ideas in mind.
@Firegriff:
Thoughtpicker Witch seems solid, and especially good against top of deck tutors. I'll look to see if I can fit it in.
Martyr of Bones is definitely more of a sideboard card, and I already have
Heap Doll for some grave hate. All the other removal options beside
Worldslayer are just bad cards (imo) and definitely not worth it to me.