Rogue: Scout

Original Source: Xanathar's Guide to Everything

Skirmisher

As in Xanathar's Guide to Everything

Survivalist

As in Xanathar's Guide to Everything

Superior Mobility

At 9th level, your walking speed increases by 10 feet. You also gain a climbing speed and swimming speed equal to your walking speed.

Ambush Master

As in Xanathar's Guide to Everything

Cunning Action: Sudden Strike

As in Xanathar's Guide to Everything