Null Follow-Up (Japanese: 見切り・追撃効果Abandon Follow-up Effect) is a three-tiered passive type B skill which debuted in Fire Emblem Heroes; the individual tiers of the skill are known as Null Follow-Up 1, Null Follow-Up 2, and Null Follow-Up 3 in order from lowest to highest. Units with a Null Follow-Up skill can nullify both the foe and user's skills that guarantee the foe's follow-up attacks or that prevent the unit's own follow up attacks during combat. For example, the Null Follow Up allows units with Windsweep to perform follow-up attacks and allows the equipping unit to perform follow-up attacks against foes with Wary Fighter. The HP threshold necessary for the skill to activate varies according to the skill's tier.
If user's HP is full when initiating combat, disables effects that would either guarantee the target makes a follow-up attack or deny the user a follow-up attack.
If user's HP is 50% or higher when initiating combat, disables effects that would either guarantee the target makes a follow-up attack or deny the user a follow-up attack.
