Mulligans
General Mulligans
As previously discussed, shimmerfly is an amazing turn 1, and these other choices are just strong starters.
Aggro Mulligans
these are good vs aggro. depending on the match up you might also want snipe, deadly shot, eaglehorn bow, or frost trap
Kept deleting my description, sorry guys. So far I have gone 10 wins 4 losses in playtesting. Please tell me the tweaks you would make