[+1 unlock] When the hero lands a CRIT, there ist a 60% chance to increase its DMG by 50%.
[+10 unlock] When the hero lands a CRIT, there is a 60% chance to increase its DMG by 50% and 30% chance to increase its DMG by 80%.
[+20 unlock] When the hero lands a CRIT, there is a 60% chance to increase its DMG by 50% and 30% chance to increase its DMG by 80%. There is a 20% chance to increase CRIT DMG by an additional 110%.
[+30 unlock] When the hero lands a CRIT, there is a 60% chance to increase its DMG by 50% and 30% chance to increase its DMG by 80%. There is a 20% chance to increase CRIT DMG by an additional 110% and 10% chance to increase CRIT DMG by an additional 160%. If the effect does not trigger this turn, it has a greater chance to trigger next turn.

HERO ARTIFACTS