Arctic

Fast*

6d6 × 10 feet

20

10

10

Coastal

Normal

2d10 × 10 feet

10

5

15

Desert

Normal

6d6 × 10 feet

20

10

10

Forest

Normal

2d8 × 10 feet

10

15

15

Grassland

Fast

6d6 × 10 feet

15

5

15

Hill

Normal

2d10 × 10 feet

15

10

15

Mountain

Slow

4d10 × 10 feet

20

15

20

Swamp

Slow

2d8 × 10 feet

10

15

20

Underdark

Normal

2d6 × 10 feet

20

10

20

Urban

Normal

2d6 × 10 feet

20

15

15

Waterborne

Special†

6d6 × 10 feet

15

10

15