Monsters › Plankton

Plankton

Water 3 Plant Small ID 1161

Core stats

LevelZero-verified: 40
HPZero-verified: 1,232
DEFZero-verified: 28
MDEFZero-verified: 28
ATKunverified: 43
MATKunverified: 36
HIT for 100% hitunverified: 295
FLEE for 95% dodgeunverified: 249

Base stats: STR 23AGI 53VIT 25INT 55DEX 35LUK 14

How this is calculated: HIT for 100% hit = Level + AGI + LUK÷5 + 200 FLEE for 95% dodge = Level + DEX + LUK÷3 + 170

Rewards

Base experiencediffers: 300
Job experiencediffers: 251
Experience per HPdiffers: 0.24
Zeny per killdiffers: 19.6

Expected value across all drops. One rare, expensive drop raises it sharply. It is an average, not a payout. Computed from rAthena sell prices, which are disproven for Zero: usable as a ranking, not as an amount.

How this is calculated: Experience per HP = Base experience ÷ HP Zeny per kill = Σ (Chance × Sell price)

Damage by attacking element Zero-verified

How much damage this monster takes when attacked with each element.

This table applies to Ragnarok Zero and comes from a community contribution. It replaces the renewal version from rAthena, which differed in 26 of 100 cells. For poison against earth, that one says 150% instead of 125%.

Element	%
Wind	200%
Neutral	100%
Earth	100%
Poison	100%
Holy	100%
Dark	100%
Ghost	100%
Undead	100%
Fire	70%
Water	-25%	heals the monster instead of hurting it

Maps

Izlude Undersea Tunnel 1F · 5 s

88×

iz_d00

Izlude Undersea Tunnel 2F · 5 s

10×

iz_d01

Sewer Tunnel 2F · 5 s

5×

prt_sewb2

Map names from the game client. The spawns themselves come from the open renewal data and are not confirmed for Ragnarok Zero. 2 further maps hidden – not present in Ragnarok Zero.

What it can do in combat

Skill	How	When	Chance
Water Attribute Attack Lv 1 Water	Weapon, at you	when attacking ↻ 5s	Chance20%

From the open rAthena collection. Skill names stay in English, because that is what they are called in game. ↻ means: earliest again after this time.

What it drops

Items	Chance
Single Cell	45%
Fly Wing	5%
Sticky Mucus	3.5%
Garlet	1.5%
Concentration Potion	0.25%
Dew-Laden Moss	0.1%
Alcohol	0.02%
Plankton Card Card	0.01%

Where these numbers come from Three sources: the game client, the open rAthena collection and the community. rAthena is the framework but carries renewal data — drops, element, race and size match reliably, health points and experience differ in Zero. Where the client states its own numbers, those apply. Every value is labelled individually.