This deck is really a hybrid aggro combo deck as it has multiple synergies and multiple paths to victory that interact with sacrificing units.
This deck can win with aggro (key path to win:
Shrine to Karvet)
This deck can win with pinging on a stalled board via
The Throne Room
This deck is very consistent with its curve and plays all the units that make more units for quick aggression. Then it plays the best sacrifice enablers
Kindling Carver Devour Display of Menace.
Its very easy to trigger throne room in this deck as there is multiple ways to ping your opponent.
Sideboard has other cards that may interest you if you pick up this deck. We can run
Scrapmetal Fury plus Scytheslash for some grenadin refills. Praxis Trove is another interesting option as it quickly can be enabled in this deck. You can also run one in the market.