Black and red both also deal direct damage to creatures and players (black with draining effects and red with normal direct damage), destroy lands, boost power (both with spells and self-pumping), have or grant haste, and have intimidate (they are #1 and #2 for it)
Plus, Amy Rose is great in Boros Voltron or go-wide decks where you want to share the love (and damage)
Here, it acts as a way to get free creatures from the yard to play
We adopted this position in 2013 after realising that the work we do could be done by and could benefit those who may be otherwise disadvantaged in attaining employment
Many players, especially ones newer to the Commander format, will have a preconstructed deck, maybe with a few cards swapped, as their Commander deck