Persistence Tree

Thick Capsid

Row 1 · Stat · Capsid

+8 max HP (per rank)

• 5 ranks, 1 point each (max: +40 max HP)
• Opens at 0 points in the tree, level 1

Seasonal Rebound

Row 1 · Active skill · Rebound

Heal 30% of your missing health at once · 20s cooldown

• 1 rank, 1 point
• Opens at 0 points in the tree, level 1

Repair Enzymes

Row 1 · Stat · Latency

Regenerate 0.3 HP per second (per rank)

• 5 ranks, 1 point each (max: Regenerate 1.5 HP per second)
• Opens at 0 points in the tree, level 1

Mucus Bunker

Row 2 · Stat · Capsid

Take 3% less damage (per rank)

• 5 ranks, 1 point each (max: Take 15% less damage)
• Opens at 5 points in the tree, level 3

Rebound Shock

Row 2 · Augment · Rebound

Seasonal Rebound pushes nearby cells back

• 1 rank, 1 point
• Opens at 5 points in the tree, level 3

Recovery Season

Row 2 · Stat · Latency

Heal 15% more after each cleared room (per rank)

• 3 ranks, 1 point each (max: Heal 45% more after each cleared room)
• Opens at 5 points in the tree, level 3

Spiked Envelope

Row 3 · Stat · Capsid

Cells that touch you take 8 damage (per rank)

• 3 ranks, 1 point each (max: Cells that touch you take 24 damage)
• Opens at 8 points in the tree, level 6, 1 finished generation

Fever Response

Row 3 · Augment · Rebound

Seasonal Rebound releases a fever burst that burns cells around you for 3s

• 1 rank, 1 point
• Opens at 8 points in the tree, level 6, 1 finished generation

Host Feast

Row 3 · Kill skill · Latency

Each kill heals 1 HP, doubled while you're under half health (per rank)

• 3 ranks, 1 point each (max: Each kill heals 3 HP, doubled while you're under half health)
• Opens at 8 points in the tree, level 6, 1 finished generation

Reservoir

Row 4 · Resource · Capsid

Unlocks the Reservoir: 40% of the damage you take is stored (up to 30% of max HP). Each kill pours 4% of your max HP back from it as healing, and clearing a room pours back the rest

• 1 rank, 1 point
• Opens at 11 points in the tree, level 10, 3 finished generations, reach organ 2 (Lungs)

Second Season

Row 4 · Augment · Rebound

Seasonal Rebound holds 2 charges

• 1 rank, 1 point
• Opens at 11 points in the tree, level 10, 3 finished generations, reach organ 2 (Lungs)

Last Stand

Row 4 · Conditional · Latency

Below 30% health: +8% damage and fire rate (per rank)

• 3 ranks, 1 point each (max: Below 30% health: +24% damage and fire rate)
• Opens at 11 points in the tree, level 10, 3 finished generations, reach organ 2 (Lungs)

Herd Escape

Row 5 · Stat · Capsid

Enter each room behind a shield that blocks one hit

• 1 rank, 1 point
• Opens at 14 points in the tree, level 15, 6 finished generations, reach organ 4 (Lymph Node)

Long Season

Row 5 · Stat · Rebound

Seasonal Rebound heals 6% more of your missing health and recharges 5% faster (per rank)

• 5 ranks, 1 point each (max: Seasonal Rebound heals 30% more of your missing health and recharges 25% faster)
• Opens at 14 points in the tree, level 15, 6 finished generations, reach organ 4 (Lymph Node)

Fever Break

Row 5 · Resource · Latency

When your room shield breaks or you drop under 30% health, release a nova for 100% of your damage. Once per room (per rank)

• 3 ranks, 1 point each (max: When your room shield breaks or you drop under 30% health, release a nova for 300% of your damage. Once per room)
• Opens at 14 points in the tree, level 15, 6 finished generations, reach organ 4 (Lymph Node)

Inflammation

Row 6 · Conditional · Capsid

Each time you get hit: +2% healing from all sources. Stacks 10 times; the stacks last 20s (each hit restarts the timer) (per rank)

• 3 ranks, 1 point each (max: Each time you get hit: +6% healing from all sources. Stacks 10 times; the stacks last 20s (each hit restarts the timer))
• Opens at 17 points in the tree, level 19, 8 finished generations, reach organ 6 (Liver)

Shared Immunity

Row 6 · Augment · Rebound

After Seasonal Rebound, each helper virion pulses once a second for 5s, healing you 1.5% of your max HP per pulse. With no helpers, you pulse yourself at half strength

• 1 rank, 1 point
• Opens at 17 points in the tree, level 19, 8 finished generations, reach organ 6 (Liver)

Burn the Reserve

Row 6 · Risk · Latency

Dash twice quickly to spend the whole Reservoir at once as damage around you. You no longer heal from it

• 1 rank, 1 point
• Opens at 17 points in the tree, level 19, 8 finished generations, reach organ 6 (Liver)