Green is not traditionally an artifact-supporting color, but there are more than enough Artifacts in Blue for the Sixth Doctor to boost alone, making him an incredibly potent new commander
All cards are securely packed
#9 Betor, Kin to All Betor, Kin to All Tarkir: Dragonstorm, Mythic Speaking of Dragons, Betor, Kin to All is incredible as a Commander as it rewards you for playing cards with high toughness
Scout's Warning : Instant speed 1 white mana spell that gives your next creature flash, and draws you a card to replace it when cast
Ive hand-picked the best sources of card draw for each color, with blue having the strongest options, followed by black, green, red, and white in that order