But the best thing is that it should be possible with almost every save file. The only really important requirements are, that it´s still possible to get the Fighters guild´s general boost and the undead guild master´s boost.
Even if you don´t have all the equipment mentioned in this guide, you should still be able to get an enormous boost.
The character who will be boosted is Wendala, no other character can be boosted in such a crazy way as her.
0th step: Explanations
I will denote the strength a charater has without any equipment or boosts as the "basic strength", while the strength with equipment and boosts will be denoted as the "total strength". The number the strength will me multiplied by stacking several boosts will be denoted as the "boost factor".
1st step: Filling the gap (optional)
Equip Wendala as follows:
Right Hand: Psycho Sword
Left Hand: Yveen Triangular Shield
Head: Brain Dazzler(Ultimate)
Body:
Other: Orb of the Depth
Infl. Brilliant Mind
Infl. Brain Boost with Tarabulla´s Spell
Use an Yveen Egg
Apply Int. Seminary (Mage guild) and Glowing Aura (Undead guild)
Now use the Filling the Gap boost (Mage guild) on Wendala.
The formula for this boost is: additional basic ST/RS = (total MN)/100
She should get 150-200 basic ST/RS.
2nd step: Fighters guild general boost (important)
This is the most difficult part since you have to keep track of three parameters at the same time.
The formula for this boost is: additional basic ST = (minimum{(total ST)*(total RS);99,999,999})/(50*(total MaxHP))
Because of the 99,999,999 boundary in the enumerator, doing it with the lowest possible MaxHP has priority.
Therefore don´t use states which boost MaxHP, instead use:
Shrinkage (Go to Cosmopolis guard and leave)
Energy Burn (Use Tarabulla´s Skill)
To boost ST and RS equip her as follows:
Right Hand: Baretta X-Drill
Left Hand: Enchanted Shield
Head: Wanaaeyis Hood
Body: Magdalena Leather Suit
Other: Taat-Xen Skull
Also use:
Stone (fight against those red lizards)
Ice Jail (use an Ice Cake)
Str. Seminary
Heroism
Obsideon Skin
Steel muscles
If necessary give her some permanent boosters. There two ways to get lots of perm ST/RS boosters:
99 Zombie Hearts from Witch Coven (99 Llunaha Dust needed)
Ice Cake farming fron the Crystal Zapoos
Now get the boost: You should get 10,000 - 15,000 basic ST
3rd step: Undead guild master´s boost (important)
Now use everything possible to boost her ST.
Equip her as follows:
Right Hand: Blood-Line Katana (Relic)
Left Hand: Enchanted Shield
Head: Forbidden Helmet
Body: Magdalena Leather Suit
Other: Taat-Xen Skull
Teach her the Book "Heros of the Deport" and use the Spell to infl. Legendary Slayer.
Also infl.:
Werewolf (Brussian)
Flesh hunting (Fierce)
Heroism
Steel muscles
Str. Seminary
With this you should have a boost factor of 37.
Now talk to the undead guild master and choose "Strong".
The formula for the boost is: additional basic ST = total ST
For example: If you have 15000 basic ST and a boost factor of 37, your total ST will be 37*15000=555,000
Therefore your new basic ST will be 15,000+555,000=570,000.
With Taat-Xen Skull, Magdalena Leather Suit and Wolf Hat your total ST will be much more than 1 million, you don´t have to boost her between the fights, can still use spells and will have 2 hits!!
Note: In the Status and Equipment menu only see the first digits of the ST value will be displayed (if you have 2,314,238 you wil see 231,423).
To see her total ST value, press F8
4th step: Guild of Wanderers reward (optional)
If you haven´t done it sofar you can now get the Rival guild quest reward and Wendala will have 9999 MaxHP (pemanently)
Now let´s see what´s the best possible boost you can get with this strategy:
Because of the 99,999,999 boundary in the fighters guild boost, the only way to improve is doing it with lowest possible MaxHP.
When you get Wendala in chapter 2 she is Level 15. Now simply don´t level her up, keep her exhausted when she has to be in the party.
Avoid any MaxHP boosts.
Now if you manage it to get her to LFIII with level 20 or lower, sacrafice her (she really has to suffer for this, but it´s Wendala, I´m sure she will enjoy it).
Sacraficing will reduce her level by 10 and her MaxHP by 117. This should be enough to reduce her MaxHP to 1.
Now it´s possibly the best to get the boost before Alexandra get killed.
Since Wendala is heavily underleveled, it will be necessary to give her a lot of permanent boosters.
The Ice cakes from the Crystal Zapoos will be missing, but it should still be possible to get a nice boost from the Mage guild.
It´s also possible to use boosts like Legendary Slayer, Werewolf, Dark Ambitions, since the MaxHP boost can be reverted with shrinkage and energy burn to keep MaxHP=1.
If this suffices to get (totalST)*(totalRS)>99,999,999 you will get the best posiible Fighters guild boost of 1,999,999 basic ST.
With a boost factor of 37 this means mor than 74,000,000 total ST, which will be your boost from the undead guild.
If you now boost her up, she will have (non-permanent) 3 billion ST (even more in easy mode)

