Lots of useful strategies here:

- Using basically anything to attack (even if it won't survive), followed by Wingmate Roc in the second main phase, which results in two 3/4 flyers for 5 mana.
- Using Outlast to boost a creature to 4 power, then Feed the Clan for +10 life.
- Scout the Borders gets four cards into the graveyard, which is useful for Delving with Dead Drop or Sultai Scavenger.
- Hardened Scales followed up by Abzan Ascendancy gives everything +2/+2.

There's some Warrior synergy too but I didn't get to try out too much.

Managed to win second-place with this. Woo.