HP-conditional Parameter Boost

HP-conditional Parameter Boost is an effect that boosts parameters provided the unit is within a certain HP threshold as part of a conditional effect.

HP threshold conditions can include the following:
 * HP is over a certain amount
 * HP is below a certain amount
 * HP is at full

Parameter Boosts added through conditionals stack additively with other Parameter Boosts.

Example

 * Solar Fervor Seria’s Extra Skill boosts Atk, Def, and Rec by 50% only if her HP is above 50%.
 * If Seria does not have enough HP to activate her conditional effect but is healed above the HP threshold, Seria will be able to utilize the parameter boosts, even if she hasn’t attacked on the same turn yet.
 * If Seria attacks but is damaged by Damage Counter below 50% HP, Seria will lose the parameter boosts from the conditional effect.