Using your numbers for dking, 30 rexes an hour, 30 supremes an hour, 25 primes an hour solo tribrid using cannons: 30 rex * 100k =3m 30 supreme * 60k =1.8m 25 prime * 60k = 1.5m total revenue = 6.3m costs: 500 casts * 900 = 450k 20 brews * 7.5k = 150k 20 restores * 15k = 300k 3 overloads * 100k = 300k 200 yak scrolls * 400 = 80k 2k cannonballs * 350 = 700k total costs = 1.98m Profit per hour is around 4.3m. I would like to think your drop rates are correct, because I only got 50m in 1k dks killing about half rex half prime. Steel titan at tds: 45 kills an hour, 120k profit per kill since claws went up, normal drops/d plates pay for costs, 5.4m an hour