Sorry if this is too long feel free to remove all below. Here's a copy of the post here for anyone interested:
http://pastebin.com/iLGcD7xpSanae's Star Ritual Godly Winds (+Wind of Miracles) and Mokou's Xu Fu's Dimension can be used together to attain 999 HP Regen on every turn, since Xu Fu's Dimension gives regeneration equal to X% of Max HP (calculated on target's Max HP and Mokou's IND), calculation ignores Missing HP so healing isn't required. The amount of HP recovered per turn won't be down after Star Ritual Godly Winds ends, even if the character's HP is below 999 it will still recover 999 per turn. Like this, Perfect Regen:
Xu Fu's Dimension Regen amount depends on Mokou's IND, at 31 IND it will recover 238 HP on a 999 HP character (24% Max HP), meaning Xu Fu's Dimension must be cast with at least 4300 Max HP to get 999 HP Regen. There are two methods to lessen this situation (which can be mixed as well), using equipment or with Byakuren on the party (besides Sanae & Mokou).
With Equipment:If Launch Earrings IV are equipped (IND +60) on Mokou, regen will recover 38% Max HP (378/999 HP), Launch Earrings V (IND +75) will regenerate 40% Max HP (398/999 HP), like with Elemental Equipment there is no stacking, if both are equipped only the highest one has priority and the lesser will be ignored (resulting equally in 238+160=398 HP Regen). Using WoM + Xu Fu's will regen 34% Max HP (without accessories), 49.5% (494/999 HP) with LEIV and 52% (520/999 HP) with LEV equipped on Mokou.
This seems to be true for all boosts as well, guess having Launch Earrings distributed between Satori and Byakuren is for the best.
With Byakuren:Byakuren's Hyper Trigger on Mokou (with Empowered Buffs 4) will give 40% Max HP Regen, and with Wind of Miracles this will actually give 52% Regen (520/999 HP) regeneration, both can be used in the first turn alone, but unlike with equipment Xu Fu's has to be used on the 2nd turn since she is likely to be slower than Mokou.
1st : Wind of Miracles + Hyper Trigger [on Sanae] (WoM effect ignores order, it applies equally to boosts before and after cast statuses)
2nd: Star Ritual Godly Winds + Hyper Trigger [on Mokou]
3rd : Xu Fu's Dimension (since Byakuren is likely to be slower than Mokou it is more practic to wait until this turn)
Result: Current Max HP 190% -> Regeneration 99% of Base HP. No Accessories used. Alternatively:
3rd : Wind of Miracles + Xu Fu's / ex: Current Max HP 222% -> Regen 128% Base HP (500HP on Satori at Lv99). No Accessories used.
WoM turns -> Regen 158% Base HP (618) -> Regen 173% Base HP (678) -> 233% Base HP (910) -> 256%+ Base HP (999).
Satori is used in the example to represent the worst possible scenerio, she has the lowest HP of all characters (7th Turns at best/11th at worst to get 999 regen), turns she needs to reach around 2000HP, ideally one casts this starting from highest HP character and ending with the lowest one, since at 3rd turn Regen is equal to 128% Base HP any character with health higher than 780 HP will reach 999 Regen in this turn.
With Equipment:1st : Star Ritual Godly Winds [Launch Earrings IV Equipped] + Mokou's Launch Earrings V Equipped [or + Hyper Trigger (On Mokou)]
2nd: Wind of Miracles + Xu Fu's Dimension [100% Base Health Regen on this turn / Base Health +85% -> +115% HP next time WoM is used]
Modified by Sanae's Equipment [IND doesn't affect WoM at all, but it does affect the amount of HP gained by SRGW]:
None : 81% Base Health Recover
Launch Earrings IV : 100% Base Health Recover
Launch Earrings V : 106% Base Health Recover
IND raising Equipment pairing doesn't stack, like with Elemental Resistances, the best gear is the one which will take priority for number calculations, same goes for Buffs highest one has priority or either the cap is too low, ex: Kusanagi + Launch Earrings IV should exceed Launch Earrings V, but it has no effect.
It is not necessary to aim for 999 Regen, only use of this would be to counter fixed turn damage like Toxic or Damage Net, etc. This makes possible to have a 5 character party and reach 999 Regen for all characters during a single cast of Star Ritual Godly Winds, supposing conditions are optimal, this doesn't require Sanae last weapon from the expansion but she has to have Lv.70 in order to use WoM.
Xu Fu's Dimension Regen cap is set at 999 like most enemies (999), however Field/World skill like Genesis don't have this cap, as seen Byakuren and other characters with regen as well as regenerative equipment are able to go over this cap.
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This can be used to boost Alice's Straw Doll Kamikaze into really high damage since Straw Doll Kamikaze damage calculation is based on two multipliers (Current HP/PATK). It does still consumes too many bombs, the only upsides being it attacks all enemies (ignores EVA ?, like magic and can do critical), and if Alice has "Kicking Demon" there is a chance she might use it twice, the second time not consuming two additional bombs and only consuming MP. She will deal about x12.5 damage of her sacrified HP at around 400 PATK.
Damage Scaling: Base (with Unique Attack Enhance) <-> +Weapon Bless <-> + SRGW at 5704 HP
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