1:
class:

Warlock

features:
level:

1

subclass:

The Fiend

6:
class:

Warlock

features:
level:

6

subclass:

The Fiend

10:
class:

Warlock

features:
level:

10

subclass:

The Fiend

14:
class:

Warlock

features:
level:

14

subclass:

Fiend