Using part of the Trululu Games idea I set up the following calculation:
Using an RP 172 skill 110 ml 25 hunting sphinx using crowsbow
crossbow
Base Damage:
Infernal Bolt Average Damage: 349
Average SD Damage: 221
Fonts:
https://guildstats.eu/character-hits
http://www.tibia-stats.com/index.php?akcja=distanceCalc
With 50% Elemental Damage:
Bolt Average Damage: 384
SD Average Damage: 221
in 10 hits 3840 + 2210 = 6049 Total Damage
With 10% Powerfull Powerful Critical
Average Bolt Critical Damage 524
Average SD Critical Damage: 332
In 10 hits (1 critical)
524 + 3141 (9 normal hit) + 332 + 1989(9 normal hit) = 5986 Total Damage
I didn't consider using SoulPierce Soulpiercer and LowBlow Low Blow because they can be used in conjunction with both cases.