Fill

Fill is a HP drain weapon special. It is the second highest tier of HP drain specials (3★). Fill weapons siphon HP from their targets.

Damage

In addition to the siphoned HP, Fill weapon special attacks deal 0.67x the damage of a normal attack.

Rarity	Special Name	Power
3★	Fill	13%

HP drain specials cannot drain more than a certain amount of HP from their targets, depending on the difficulty level (denoted by Difficulty Cap in the formula below). The formula min means that the lesser of two values (separated by ",") will be chosen.

Base HP Drain = min((Power) * (Enemy HP), (Difficulty Cap))
HP Drained = (Base HP Drain) * (1 - Special Reduction)

• Androids receive a 30% boost to the amount of HP stolen with any of these specials on Ultimate difficulty. This value can be added directly to the value in the Power column.
• Difficulty Cap is as follows:
  • 30 for Normal
  • 60 for Hard
  • 90 for Very Hard
  • 120 for Ultimate
• Special Reduction is as follows (See also: List of weapons with reduced specials):
  • 0.5 for Swords, Daggers, Partisans
  • 0.67 for Slicers, Mechguns, Shots
  • 0 for unreduced weapons

List of Fill weapons

There are three weapon types that can have specials. Specials on common weapons dropping from Monsters or Item boxes are randomly assigned, but are predetermined on all rare weapons. Specials on ES Weapons can be added with Photon drops.

Rare weapons

Weapon Name	Rarity	ATP	ATA	Grind	Total ATP	Special	Req.	Classes												Notes
								HUmr	HUnl	HUct	HUcl	RAmr	RAml	RAct	RAcl	FOmr	FOml	FOnm	FOnl
Red Saber	10★	450-489	51	78	606-645	Fill	502 ATP	○	○	○	○	○	○	○	○	○	○	○	○	+30% ATP and +15 ATA if equipped with Red Coat; +50% ATP and +22 ATA if equipped with Crimson Coat
Last Survivor	9★	275-321	30	31	337-383	Fill (Reduced)	470 ATP	○	○	○	○	×	×	×	×	×	×	×	×	+20 HP
Victor Axe	10★	300-420	44	20	340-460	Fill	400 ATP	○	○	○	○	○	○	○	○	○	○	○	○	Max of one target
Sange	10★	500-550	50	0	500-550	Fill	650 ATP	○	○	○	○	×	×	×	×	×	×	×	×	+100 ATP and +10 ATA if equipped with Blue Odoshi Violet Nimaidou; turns into Sange & Yasha if used with Yasha
Yasha	11★	500-550	50	0	500-550	Fill	650 ATP	○	○	○	○	×	×	×	×	×	×	×	×	+100 ATP and +10 ATA if equipped with Blue Odoshi Violet Nimaidou; turns into Sange & Yasha if used with Sange
Handgun: Milla	10★	350-360	48	9	368-378	Fill	168 ATA	×	×	×	×	×	○	×	○	×	×	×	×	Turns into Guld Milla if used with Handgun: Guld
Crush Bullet	9★	85-133	34	25	135-183	Fill (Reduced)	122 ATA	×	×	×	×	○	○	○	○	×	×	×	×	−30 EVP
Alive Aqhu	9★	210-230	45	15	240-260	Fill	480 MST	×	×	×	×	×	×	×	×	○	○	○	○	+35 DFP

Common weapons

The chance of obtaining specials on common weapons depends on area and difficulty. When a common weapon drops in an untekked state, there is a chance for it to come with Fill as a special. Fill can also be obtained by tekking up or down a common weapon that drops with the Drain or Gush special. Once a weapon drops in an untekked state, the table below lists the overall chance of it coming with the Fill special (including the ability to tekk up or down from Drain and Gush).

Fill drop chance

Area			Normal	Hard	Very Hard	Ultimate
Forest 1	Temple Alpha	-	0%	5%	5%	7.05%
Forest 2	Temple Beta	-	0%	5%	6.36%	7.05%
Caves 1	Spaceship Alpha	Crater East	0%	5%	6.36%	7.05%
Caves 2	Spaceship Beta	Crater West	0%	6.36%	6.36%	7.05%
Caves 3	Jungle North	Crater South	0%	5%	7.05%	7.05%
Mines 1	Jungle East	Crater North	0%	6.36%	7.05%	7.05%
Mines 2	Mountain	Crater Interior	0%	6.36%	7.05%	7.05%
Ruins 1	Seaside & CCA	Sub Desert 1	5%	6.36%	7.05%	7.05%
Ruins 2	Seabed Upper	Sub Desert 2	5%	6.36%	7.05%	7.05%
Ruins 3	Seabed Lower & Tower	Sub Desert 3	5%	6.36%	7.05%	7.05%

ES weapons

Fill can not be added to ES Weapons as a special.