Shares HP of user and target equally.
Mega Froslass
Mega Chandelure
Mega ChesnaughtChanges the user’s and target’s remaining HP to the average of their current remaining HP. Ignores accuracy and evasion modifiers. This effect does not count as inflicting damage for other moves and effects that respond to damage taken. This effect fails against a Substitute.
The user adds its HP to the target's HP, then equally splits the combined HP between the target and itself.