: Add one mana of any color in your commander's color identity
I threw together a Golgari (black and green) deck, splashing blue and white in order to play the copy of Atraxa, Grand Unifier that I opened during the event
These effects are powerful because they let you control when and how you sacrifice things, often leading to combos, value engines, or outright wins
Keeping track of your coolness level should be easy to do with a ten-sided die (Dungeons & Dragons die sets often even have a tens die you can pair up with a regular d10 to roll 1-100 percentile), so I think Rainbow Dash is a lot more in line with regular Commander play than other silver-bordered cards can be
is a reference to For Mirrodin!, Rouse is a hybriding of Flashback and Embalm, Sabotage was built out of Ninjutsu, Supply was a variant of Monstrous, and Intercept was modelled on Champion