Surge.

When Revealed: Gollum makes an immediate attack. If no attack was made this way, discard all tokens from Sméagol and flip him to Gollum.

Shadow: Raise your threat by 2 (by 4 instead if Gollum is engaged with you). Shuffle Stinker back into the encounter deck.

Immune to non-Gollum card effects.

Gollum engages the first player.

Forced: When Gollum is defeated, flip him to Sméagol and return him to his owner's control, exhausted.