Stealing creation pickaxe = xp + 100% Penance horn = xp + 100% So... SC pick + penance horn = (xp + 100%) + (xp + 100%) xp + xp + 200% xp + 100% + 200% xp+ 300% <--- That's the xp you'll receive for them together Simple math always helps :D Exemple: On concentred gold, you receive 65xp per ore. If you are using sc pick + penance horn: 65 + 300% = 260xp per ore If there's any mistake, please report :x