Mono-life, unupped: 11 pillars, 3 dragons, 6 frogs, 4 adrenalines, 6 heals.
I played a 40 min session only, and skipped all the spins.
Wins: 31 (15 of which were EM)
Loss: 1
Score: 779
Coin: 854
OK I just might stick to AI3 for a quick score grind instead of T50. Previous to the unupped deck I used above, I played with a fully upped life deck (1 less tower, cockatrices instead of dragons). It took me 40 minutes to get 1k score, but EM rate was ~80-85%. Unfortunately I didn't keep track of that session. Before I use to do T50 grinding, but only averaged about 1k score/hour while spinning only on farms. Much more variance in T50 obviously as the more farms there are, the better.