Sustain tree

Drain life, outlast

Tier 1

Life drain

Passive · 1 pt

Heal 3% / 5% / 7% of damage dealt

Formula

Every landed hit: heal damage × 3 / 5 / 7%

Healing

Leech

Active · 2 pts

Hit 98% and heal 55% of the damage · CD 3

Formula

98% power · heal damage × (55% + Life drain) · CD 3

Damage per hit Healing ACTIVE skill

Tier 2needs 3 pts in the tree

Deep breath

Passive · 1 pt

Defending heals 1% / 2% of max HP

Formula

Defend: heal 1 / 2% max HP

Healing Defend (move)

Overflowing life

Passive · 1 pt

Overheal: 15% / 30% / 45% of the excess becomes a shield

Formula

Overheal: shield += excess × 15 / 30 / 45% (the shield takes damage first)

Healing

Tier 3needs 6 pts in the tree

Rest

Active · 2 pts

Heal 12% of max HP · CD 4

Formula

Heal 11.7% max HP · CD 4

Healing ACTIVE skill

Cleanse

Passive · 1 pt

After a heal, 30% / 60% chance to remove 1 bad status

Formula

A heal > 0: roll 30 / 60% to clear 1 bad status (the first)

Healing

Tier 4needs 10 pts in the tree

Deep roots

Passive · 1 pt

All healing +6% / 12%

Formula

Every heal × (1 + 6 / 12%)

Healing

Tier 5needs 15 pts in the tree

Evergreen

★ Ultimate · 3 pts

Heal 1% of max HP every round end; heal cuts (corrosive, severed vein) are halved

Formula

Round end heal 1% max HP (replaces Quick recovery) · heal cuts from Corrosive and bleed ÷ 2

Healing

Bridges with this tree

Blood for blood

Berserk Sustain

Reckless costs no HP if it drained; below 30% HP lifesteal ×2

Formula

Reckless costs no HP if that turn healed · below 30% HP: all lifesteal × 2

Healing

Immortal body

Sustain Resist

Never fall works once more if you heal back to 40% after surviving

Formula

Never fall spent + healed back to ≥ 40% max HP → it works once more (2 at most)

Healing

Data synced with the game on 2026-11-08 · all numbers come straight from the game. T4–T5 forms and drop chances stay secret.