Naya Odric/Myriarch (Pioneer)

The deck is meant to make full use of the abilities of Odric and Majestic Myriarch as our main win condition, with Aurelia being there as our overkill option that doubles as an alternate wincon when paired with Gideon, Oketra, Rhonas and Shalay as heavy hitters.
The keywords we have in this deck are mostly Flying, Lifelink, Indestructible, Double Strike and Haste, with a couple sources of Deathtouch, Trample and Hexproof.

As for non creatures, we use Lifecrafter's Bestiary as our main source of card advantage, Rythm of the Wild helps to make our creatures bigger, faster and uncountearable. Ixalan's Binding gets rid of things we cannot kill and stops the opponent from replaying it.
Our manabase is where the price of the deck goes through the roof, since we play 8 shocklands because otherwise naya is a clunky color combo to pull off in Pioneer unless you don't care about your lands entering tapped.
Have fun and if you have a suggestion or criticism for the deck (such as use X card, don't use Y or a way to make a workable manabase for a 3 color deck without those thrice-damned expensive shocklands)