Crescendo IIISupport, Attack, Melee, Strike Tier: 1 Cost & Reservation Multiplier: 120%Support Requirements: +5 DexSupports Strikes that perform a Final Strike at the end of a combination of attacks, allowing you to use the Final Strike twice in succession.Final Strike of Supported Skills can be performed twice in successionPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
Crescendo III is a support gem. Supports Strikes that perform a Final Strike at the end of a combination of attacks, allowing you to use the Final Strike twice in succession.