TFD Calculator - The First Descendant

Stats

HP: 0 → 0

Base: 0 | Flat: +0 | %: +0%

Shield: 0 → 0

Base: 0 | Flat: +0 | %: +0%

DEF: 0 → 0

Base: 0 | Flat: +0 | %: +0%

MP: 0 → 0

Base: 0 | Flat: +0 | %: +0%

HP Recovery (Out): 0 → 0

HP Recovery (In): 0 → 0

Shield Recovery (Out): 0 → 0

Shield Recovery (In): 0 → 0

MP Recovery (Out): 0 → 0

MP Recovery (In): 0 → 0

HP Recovery Modifier: 0% → 0%

Shield Recovery Modifier: 0% → 0%

MP Recovery Modifier: 0% → 0%

Fire Resist: 0 → 0

Chill Resist: 0 → 0

Toxic Resist: 0 → 0

Electric Resist: 0 → 0

Incoming Damage Modifier: 0% → 0%

Outgoing Damage Modifier: 0% → 0%

Attributes

Select Descendant:

Module Selection (0/10)

Add Module:

Ancestor Module

Create Ancestor Module

Module Type:

Positive Substat 1:

Positive Substat 2:

Positive Substat 3:

Reactor

Select Reactor:

Sub-stat 1:

Sub-stat 2:

External Component Sets

Auxiliary Power:

Main Stat:

Sub-stat 1:

Sub-stat 2:

Core 1:

Core 2:

Sensor:

Main Stat:

Sub-stat 1:

Sub-stat 2:

Core 1:

Core 2:

Memory:

Main Stat:

Sub-stat 1:

Sub-stat 2:

Core 1:

Core 2:

Processor:

Main Stat:

Sub-stat 1:

Sub-stat 2:

Core 1:

Core 2:

Tuning Board

0 / 40

Toggle nodes to tune your build stats. Start from the center node.

Active Node Stats

No active nodes

Trigger Module

Add Trigger Module:

Inversion Reinforcement

Click a cell to toggle the in-game inversion node active. Layout reflects the current season. One active per row across slots 1–4 (clicking a new slot in the same row swaps); up to 3 active total across rows. Collection-buff cells (right column) toggle independently.

Note: many nodes have conditional triggers (on-kill, on-crit, etc.); the calculator treats active selections as always-on, matching how other buff sources are aggregated. Description-only nodes (heals, procs, utilities) toggle but don't flow into the damage formula.

Select Weapon:

Weapon Substats

Sub-stat 1:

Sub-stat 2:

Sub-stat 3:

Sub-stat 4:

Weapon Cores

Core 1:

Core 2:

Core 3:

Core 4:

Core 5:

Weapon Module Selection (0/10)

Add Module:

Active Buffs

Add Buff:

No active buffs

Enemy Debuffs

Add Debuff:

No active debuffs

Select a descendant to view skills

Damage Type:

Damage per Hit Statistic

	Weapon ATK Damage	Fire ATK Damage	Chill ATK Damage	Electric ATK Damage	Toxic ATK Damage
Weapon Damage	0	N/A	N/A	N/A	N/A
Multihit/Additional Damage	0	0	0	0	0
Weapon Element Attribute Damage (Cannot Refresh)	-	0	0	0	0

Total Damage per Hit	Reload Type	Total Elapsed Time for 1 Full Cycle	Average DPS
0		0s	0

Trigger Module Damage

Equip a trigger module from the Descendant tab to see damage details.

Enemy Information

Enemy Class Filter:

Select Enemy:

Enemy Stats (1 Player)

Skill Comparison

Select Skill:

Damage Type:

Damage Metric:

Contribution Category:

Select a skill and contribution category to view comparisons

Weapon Comparison

Select Weapon Damage:

Damage Type:

Damage Metric:

Contribution Category:

Select a weapon damage type and contribution category to view comparisons

Stat Comparison

Select Stat:

Contribution Category:

Select a stat and contribution category to view comparisons

The First Descendant Calculator

Module Selection (0/10)

Ancestor Module

Create Ancestor Module

Reactor

Total Reactor Stats

External Component Sets

Active Set Effects

Total External Component Stats

Tuning Board

Active Node Stats

Trigger Module

Inversion Reinforcement

Weapon Substats

Weapon Cores

Weapon Module Selection (0/10)

Active Buffs

Enemy Debuffs

Weapon Perks

Trigger Module Damage

Enemy Information

Enemy Stats (1 Player)

Skill Comparison

Weapon Comparison

Stat Comparison

Module Selection (0/10)

Ancestor Module

Create Ancestor Module

Reactor

Total Reactor Stats

External Component Sets

Active Set Effects

Total External Component Stats

Tuning Board

Active Node Stats

Trigger Module

Inversion Reinforcement

Weapon Substats

Weapon Cores

Weapon Module Selection (0/10)

Active Buffs

Enemy Debuffs

Weapon Perks

Trigger Module Damage

Enemy Information

Enemy Stats (1 Player)

Skill Comparison

Weapon Comparison

Stat Comparison

Create Custom Enemy

Skill Resistances

Weapon Resistances

Enemy Parts (Body + up to 4 additional parts)

Import from Screenshot