Storm Herald Aura Combo (Pioneer)

Discard a bunch of dumb auras into your bin, hopefully play a free Hollow One or 2 then cast a Storm Herald, give him a bunch of dumb auras and swing. This can win turn 3 however winning turn 4 or 5 allows you to hold up cards like Izzet charm to either have much more impactful or counter any instant speed interaction.
Here is a turn 3 win. This cannot be done with your opening 7 so it will require some luck off the top.
If you are hoping to kill as early as possible, keep hands with at least 2 auras, 2 lands, a few can trips and a Storm Herald because digging for one can take a lot longer than you anticipate.
Turn One - Land, Insolent Neonate/Haggle (preferably Neonate because it turns on your Hollow One turn 2), discard Prodigious Growth
Turn Two - Land, cast Cathartic Reunion/Izzet Charm (Izzet Charm helps dig for the auras to discard so that is also prefered). Discard a Sage's Reverie and a Battle Mastery.
Turn Three - Land and play Storm Herald, equip him, draw three cards from Sage's Reverie, and now you have a 13/12 Trample, haste and double strike. So unless your opponent has at least 7 toughness of blockers or interaction, they are dead.