Vitality Serum

Vitality Serum

Job	Creator
Type	Supportive (heal-over-time)
Target	Self (area around caster)
Element	Neutral
Max level	5
SP cost	30
Range	9 cells
Cast time	3.2 sec
After-cast delay	2 sec
Cooldown	20 sec
Duration	10 → 30 sec (Lv 1–5)
Catalyst	Healing Serum ×1

Overview

Vitality Serum mists a restorative chemical over the Creator and nearby allies, granting a sustained heal-over-time. The serum rewards toughness: the more VIT a recipient has, the more HP each pulse restores, making it especially valuable on front-line, high-VIT party members. The effect reaches the caster and party members nearby, and spreads to battleground teammates when fought in a battleground.

Mechanics

On cast, the buff is applied to the caster and to allies within an 18-cell splash. While the buff lasts, it heals the recipient at a fixed interval (the serum's tick rate) until the buff expires.

Heal formula (per tick, on each affected ally):

 HP per tick = RecipientVIT × SkillLv

Because the heal reads the recipient's own VIT, a sturdier ally is healed for more than a frail one from the same cast.

The total duration and the time between pulses both scale with skill level. The number of pulses delivered equals the duration divided by the tick interval — at every level this works out to ten pulses over the buff's lifetime.

Leveling

Level	Duration	Time between pulses	Pulses	SP cost
1	10 sec	1.0 sec	10	30
2	15 sec	1.5 sec	10	30
3	20 sec	2.0 sec	10	30
4	25 sec	2.5 sec	10	30
5	30 sec	3.0 sec	10	30

Notes

• Reaches the caster and nearby party members; in a battleground it spreads to allied teammates instead.
• The HP healed each pulse scales with the recipient's VIT, so it is most effective on tanky allies.
• Each cast consumes one Healing Serum.