Build Sides, don't go mid, it calls to situation whether you split off both sides for tri-collect or not. Against other midrange relax, against tempo/combo/control push in really hard. Keep Outpost in mulligan if you have any starting creatures. (Yak Shepherd doesn't count) If you have Intrepid and Long-Horned Yak open with Explorer first. You WILL lose to bargain with this deck, AOE + Big stats is too much. Most other things should be a pretty balanced match-up or slightly favored.