White Mousse is an optional boss you encounter during the Hardest Sell side quest in Final Fantasy 7 Rebirth (FF7 Rebirth). Read on to learn how to beat White Mousse, its weaknesses and resistances, a list of its moves and attack patterns, as well as tips and rewards for beating it in normal and hard mode.

White Mousse Weaknesses and Stats

Stats

	Easy	Normal	Hard
HP	4067	5810	?

Weakness and Resistances

Weaknesses	Lesser Resistances	Greater Resistances
None	Proportional Damage	Physical
Absorbed Elements	Immunities
None	Slow Poison Stop Stone

Changes When Staggered

How to Pressure White Mousse

Use Different Elemental Magic Attacks

Target with different elemental magic attacks.

Hitting them with elemental damage will pressure them, but also cause them to develop a resistance and begin absorbing that element. Once they gather enough energy, they will unleash a powerful magic attack.

How to Pressure and Stagger Enemies

White Mousse Best Party and Builds

Recommended Party Setup

Recommended Party Setup
Cloud	【Damage / Pressure】 ・Focus Thrust increases stagger build up. ・Can pressure with elemental spells. Recommended Level: 22
Tifa	【Damage / Stagger Buildup】 ・Build up stagger with continued attacks once enemy is pressured. Recommended Level: 22
Aerith	【Support / Pressure】 ・Can pressure with elemental spells. ・Regular attacks are not physical. Recommended Level: 22

White Mousse Best Materia to Use

Materia	Effect
Fire	・Deal Fire Elemental Damage ・Best equipped on Cloud or Aerith (high magic stat).
Ice	・Deal Ice Elemental Damage ・Best equipped on Cloud or Aerith (high magic stat).
Lightning	・Deal Lightning Elemental Damage ・Best equipped on Cloud or Aerith (high magic stat).
Wind	・Deal Wind Elemental Damage ・Best equipped on Cloud or Aerith (high magic stat).
Magnify	・Allows you to hit multiple enemies or allies when using its linked Magic or Healing Materia.
First Strike	・Gain a small amount of ATB (large if maxed out) at the start of battle. ・Can be equipped on Cloud or Aerith to help with early casts of Firaga at the start of battle.

How to Beat White Mousse

White Mousse Boss Fight Tips
Focus on Defeating One White Mousse at a Time Pressure with Elemental Spells Switch Between Elements when Using Spells

Focus on Defeating One White Mousse at a Time

The White Mousse are resistant to physical damage which makes them potentially tough. Focus on defeating one White Mousse first to decrease disruptions and possible damage taken later on.

Pressure with Elemental Spells

White Mousse can easily be pressured with any elemental attacks such as Fire or Blizzard. So equip materia that provide elemental attacks and save your ATB to cast the elemental spells.

Switch Between Elements when Using Spells

After getting hit with an elemental attack, the White Mousse will build up a resistance to that particular element, making succeeding attacks of the same element weaker.

If you fail to stagger or kill a White Mousse after pressuring with an elemental attack, use a spell of a different element to pressure it again.

White Mousse Rewards and Details

Rewards

Drops Tale of the Red Warrior Vol. IX on Hard Mode

You can obtain the Tale of the Red Warrior Vol. IX Manuscript for Red XIII by defeating the White Mousse on Hard Mode.

List of All Manuscripts Guide

Basic Information and Details

White Mousse
Location	Chapter Unlocked
Junon Region	Chapter 4
Species	Movement
Biological	Grounded
Details
Mutated flans that have absorbed mako-polluted seawater and thus become poisonous. They swallow their prey whole, slowly weakening these unfortunate victims with their bodily fluids. Hitting them with elemental damage will pressure them, but also cause them to develop a resistance and begin absorbing that element. Once they gather enough energy, they will unleash a powerful magic attack.

White Mousse Location and Side Quest

Encountered During the The Hardest Sell Side Quest

You can encounter White Mousse during the The Hardest Sell side quest. White Mousse will appear towards the end of the quest after defeating an army of Flans.

The Hardest Sell Walkthrough

FF7 Rebirth Related Guides

Boss Fight Guide and List of All Bosses

Story Bosses

Optional Bosses