BB Atk Boost based on HP is an effect that triggers a BB Atk boost based on an HP threshold. This is usually expressed in the format “Boosts BB Atk when HP is below/above x%.” This stacks normally with other forms of BB Atk. As BB Atk is simply a boost to the attack parameter upon using BB/SBB/UBB, it is subject to the attack parameter cap, which has a base value of 99,999. For more information on this, see BB Atk Boost.
- Terry Bogard’s SP offers a 150% boost to BB Atk when HP is over 50% effect to self.
- Spirit Conjurer Astrid’s Extra Skill provides a 300% boost to BB Atk when HP is over 50% effect to self.