The deck is fast and packed with cheap prowess, landfall, instants, and self bounce for landfall triggers.
Akoum Hellhound and Steppe Lynx are your 1 drop aggressive landfall beaters, play them early and hit as fast as you can.
Jeskai Student and Nimble-Blade Khenra are your combat trick prowess beaters. They are great on offense but phenomenal on defense when necessary. All your instants pump them on the cheap and give them fat butts and extra damage.
Kor Skyfisher can bring lands back into your hand for more landfall triggers.
Journey to Nowhere gets rid of big threats
Cartouche of Zeal is just all around good for prowess attacks.
Lightning Bolt, Searing Blaze, Shock are all good burn to the face or useful removal to clear a bothersome blocker, great for prowess triggers too.
Valakut Predator and Dragon Bell Monk are the top end of your prowess and landfall creatures, they are one-ofs in case the game goes longer and you find them, they hit much harder than their lower cost counterparts.
The land base is designed to produce as many landfall triggers as possible. You can always end up using Boros Garrison to target itself and bounce it back to your hand for another turn if necessary while waiting on land more drops for landfall.