Keep plenty of Plains, Islands, Swamps, Mountains, and Forests on hand
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
Lightbringer and Hero's Shield Equip ( : Attach to target creature you control
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
This creature obviously works best in Dragon kindred decks for synergy, but it can also feature in decks that are all about pure aggro