Cannon Barrage actually seems insane. Just did 20 damage on round 6 with it. Want to upload a picture, but don't understand how to do it here lul.
Just got back to HS after a while, so rank 19 lol, but was very fun.
Serrated Tooth with Overkill is a nice combo.
Deck has sustain and great boardcontrol.
Gonna playtest different things till Shadows, and then hope for new stuff.