Just had a awesome match against a 32/2 deck, a mono death.
It had Skull Shield as oracle card, and I managed a first turn flying staff with momentum on it.
I was at 9 hp before I managed to get a adrenaline+TU combo going, then topdecked a sundial to get back on full hp.
The 3rd TU was lovely, making my damage and healing much much faster.
In the end double sundial to secure EM.
Yes, the arena deck had SoSac, but Ai doesn't know to play good against adrenaline, so 3 staffs that can do 36 damage per turn weren't counted as more than 9 damage.