Overview
Martini-Henry is a strange doll, with each Dummy-Link dealing 6 instances of 20% Damage, she ends up dealing 120% Damage per attack. This means that when fully linked, each attack hits 30 times instead of the usual 5, making her excellent for working with other Dolls that cause normal attacks to have additional effects, such as Px4 Mod.
On the other hand, it also makes her exceptionally weak to Armor. With each hit only dealing 20% Damage, any enemy with more Armor than her AP will just flat out negate her damage.
Her active Skill is somewhat lackluster, and her overall output is below the baseline for RFs, only partially mitigated by her RF tiles granting both Damage and CDR.
Overall, she is not recommended for general use, and should be considered only if her synergy potential (such as with Px4 Mod) or RF CDR tiles are required.