I have a hansel with 1.8m combined spy stats and 1 Coe, and this account who is 2.4m combined attack. My hansel makes 100-200m more per haunting. Hansel has 9 SOS l5 and 24 l4 guilds. I use the book and blue fire ball (2.5 and 7.5m) attack pots, costing me 10m for pots. I make 18m a hit, at haunting so I profit 8m a hit on attacks only. Usually, my attacks do about 1200 damage to the skeletal apparitions. My spies do atleast 6000 damage to the apparitions. On this account, I make 18-16m a hit on apparitions. However, this account does maybe 3000 damage in attacks and 1000 in spies. So the hansel makes 10m less per hit, but does 2000 extra damage per unload. The reward for my hansel is significantly bigger, so, in my opinion, the hansel is much better
For a hansel to hit in the haunting without pots requires an attack bfa of about 35 million, which 99% of hansels don't have. Evasence is a better EB for hansels with one t4 attack build.