Instigating
Instigating provides +50% damage against targets above 60% health, as stated in the first-star mod listing.
How it works
The source lists Instigating as a first-star legendary weapon effect. Its condition is that the target be above 60% health; while that condition holds, the effect is +50% damage. The passage does not give further details about damage once the target is at or below the stated threshold, so none are inferred here.
Read the supporting references
A descriptive reference to named regular perk cards and first-star legendary weapon effects. Effects, rank values, and conditions are included where stated. The mod reference provides crafting context, but this article does not cover crafting costs. It is not a build optimizer or a current-meta verification. Guidance explains the referenced mechanics; it is not a tested damage ranking. Check the stated edition and source version before applying a patch-specific detail.