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Biolo

Biolo: the class line, job bonuses, ASPD per weapon and every Biolo skill, with ArionRO's changes and known issues.

Updated 5 October 2026classesfourth classbiolo

ArionRO changes and known issues

Changed in the class update of 2026-10-05:

Hell Dusty (the Hell Tree's buff on you) now really works: +20 % long-range physical damage and +20 % physical damage against Formless and Plant monsters (before, it did nothing; rAthena issue #9451).

Known issues:

Whether the
Hell Tree casts Hell Dusty on you while you are fighting is still being tested.
The four summons (
Wooden Warrior,
Wooden Fairy, Creeper, Hell Tree) only use their normal attack. Officially Wooden Warrior, Wooden Fairy and Hell Tree also have special attacks, but no official numbers for them are published, so they are not added.
Homunculus S stats follow rAthena's older values; the official update gave no numbers (rAthena issue #7604).

Total stat bonus from job levels (the server's job table).

Job level	STR	AGI	VIT	INT	DEX	LUK	POW	STA	WIS	SPL	CON	CRT
10	0	1	2	3	2	0	0	1	1	2	1	1
20	1	1	5	4	4	1	1	1	1	3	3	3
30	1	3	7	5	5	1	4	2	2	3	4	6
40	3	4	7	8	7	2	6	2	3	4	5	8
50	5	6	8	12	8	4	6	3	4	4	6	10
59	5	6	8	12	8	4	8	5	4	4	7	12

Base ASPD with no AGI or DEX (renewal formula: 196 minus the job's weapon value); a shield lowers it by its own value.

Skill	Max level	What it does
Acidified Zone Water	5	Inflicts Water elemental physical damage 7 times on the target and surrounding enemies.
Acidified Zone Ground	5	Inflicts Earth elemental physical damage 7 times on the target and surrounding enemies.
Acidified Zone Wind	5	Inflicts Wind elemental physical damage 7 times on the target and surrounding enemies.
Acidified Zone Fire	5	Inflicts Fire elemental physical damage 7 times on the target and surrounding enemies.
Explosive Powder	5	Scatters volatile explosive powder, inflicting 3 times melee physical damage to surrounding enemies.
Mayhemic Thorns	10	Summons a giant thorn plant to strike the target, inflicting ranged physical damage 3 times to the target and surrounding enemies within it's range.
Mystery Powder	5	Scatters very small fine powder at the target, inflicting melee physical damage to the target and surrounding enemies.
Dust Explosion	5	Can be used when Mystery Powder effect is active.

Skill	Max level	What it does
Bionic Pharmacy	5	Creates medicines by consuming 30 SP.
The Whole Protection	5	Protects weapons and equipment of the caster and nearby party members from being stripped or destroyed.
Full Shadow Protection	4	Protects shadow equipment of the target from being stripped or destroyed.
Research Report	1	Prepares and presents a report of the caster's research.

Skill	Max level	What it does
Bionic Mastery	10	Improves Plant Creatures abilities when summoned.

Job ChangerChange to your next 1st, 2nd or 3rd job as soon as you have the official level, for a fee. Doing the job quest yourself stays free and pays a bonus pack and a family title.

Job level	STR	AGI	VIT	INT	DEX	LUK	POW	STA	WIS	SPL	CON	CRT
10	0	1	2	3	2	0	0	1	1	2	1	1
20	1	1	5	4	4	1	1	1	1	3	3	3
30	1	3	7	5	5	1	4	2	2	3	4	6
40	3	4	7	8	7	2	6	2	3	4	5	8
50	5	6	8	12	8	4	6	3	4	4	6	10
59	5	6	8	12	8	4	8	5	4	4	7	12

Job level	STR	AGI	VIT	INT	DEX	LUK	POW	STA	WIS	SPL	CON	CRT
10	0	1	2	3	2	0	0	1	1	2	1	1
20	1	1	5	4	4	1	1	1	1	3	3	3
30	1	3	7	5	5	1	4	2	2	3	4	6
40	3	4	7	8	7	2	6	2	3	4	5	8
50	5	6	8	12	8	4	6	3	4	4	6	10
59	5	6	8	12	8	4	8	5	4	4	7	12

Job level	STR	AGI	VIT	INT	DEX	LUK	POW	STA	WIS	SPL	CON	CRT
10	0	1	2	3	2	0	0	1	1	2	1	1
20	1	1	5	4	4	1	1	1	1	3	3	3
30	1	3	7	5	5	1	4	2	2	3	4	6
40	3	4	7	8	7	2	6	2	3	4	5	8
50	5	6	8	12	8	4	6	3	4	4	6	10
59	5	6	8	12	8	4	8	5	4	4	7	12