There is a Remastered version
here.
Cling [one-action] Feat 9Legacy Content
Goblin Source Advanced Player's Guide pg. 45 2.0Requirements Your last action was a successful Strike.
You hang onto a foe to harry them into submission. If your target moves while you're hanging onto it, you can choose to move with the target. The target is released if you choose not to move with it, at the start of your next turn, or if the target
Escapes. Attempts to Escape from a Cling follow the rules for Escape, but use your
Acrobatics DC and end the Cling instead of the conditions normally ended by the Escape action.
Special You can use this action without a free hand if your preceding Strike was made with your jaws or a similar unarmed attack you could use to hang on. The GM determines which unarmed attacks apply. Hanging on in this way prevents you from using that unarmed attack.
Traits
Goblin: A creature with this trait can be one of several kinds of creature, including goblins, hobgoblins, and bugbears. Goblins tend to have darkvision. An ability with this trait can be used or chosen only by goblins. A weapon with this trait is created and used by goblins.