Two-hearted

This information is reliable as of patch 2.0.201.47. If this is no longer the current patch, you can help by updating it.

This information is reliable as of patch 2.0.201.47.

Two-hearted

	Physical
	3
	TwoHearted
	no

Two-hearted

You have two hearts.
+(level based) Toughness
You can sprint for (level based)% longer.

Two-hearted is a physical mutation that bolsters the player's Toughness and increases their sprint duration by a mutation level based percentage.

Formulas

The following formulas are used to determine Toughness bonus and sprint duration based on mutation level.

Toughness Bonus	(Level - 1) / 2 + 2
Sprint Duration Bonus	20 + ( Level × 10 )

Advancement Table

Mutation Level	Toughness	Sprint Duration
1	+2	+30%
2	+2	+40%
3	+3	+50%
4	+3	+60%
5	+4	+70%
6	+4	+80%
7	+5	+90%
8	+5	+100%
9	+6	+110%
10	+6	+120%

Mutation Level	Toughness	Sprint Duration
11	+7	+130%
12	+7	+140%
13	+8	+150%
14	+8	+160%
15	+9	+170%
16	+9	+180%
17	+10	+190%
18	+10	+200%
19	+11	+210%
20	+11	+220%

Mutation Level	Toughness	Sprint Duration
21	+12	+230%
22	+12	+240%
23	+13	+250%
24	+13	+260%
25	+14	+270%
26	+14	+280%
27	+15	+290%
28	+15	+300%
29	+16	+310%
30	+16	+320%

Advantages & Disadvantages

Advantages

• Grants increased Toughness, which increases the player's health and regeneration rate, and factors into certain saving throws
• Can grant dramatically increased sprinting duration, allowing one to flee a fight or close a gap in melee more easily
• Gaining Toughness through this mutation can allow one to spend their attribute points on other Attributes

Disadvantages

• Moderate cost on character generation
• Relatively low initial Toughness bonus; increases slowly with additional levels

Creatures with Two-hearted

• deep slumberling(Level 6)