it seems more effective to amass an army of Wizard tokens than to double their damage output with Trance Kuja, Fate Defied
You got control decks, combos, fast red decks, and favorite cards in each color
Arcee, Sharpshooter Lastly, we have Arcee, Sharpshooter: a fun and aggressive spellslinger Vehicle commander
This Boros phoenix pounds away at opposing life totals on its own before you consider support from cards like Mondrak, Glory Dominus, Purphoros, God of the Forge, or Grateful Apparition
In general, I would look at these two factors when looking to include cards not of your tribe's creature type: Is this creature so strong that it, on its own, is generally stronger than my tribal creatures when they are receiving bonuses and/or empowering my other cards