In Phase Two the Great Old One is weakened and players may now both move through and occupy the same location as it is in. On each Great Old One there are six total Portals. Each color grouping has two portals. You must Seal all six portal locations to win.

To attempt to seal a portal location, you must be on the same Town Card as the Great Old One and have at least one Chaos Tentacle or a Madness Tentacle of the same color as the portal location you are trying to close.

To close a portal location, do the following:

• Choose a single portal location you wish to close.

• Roll the Cthulhu Dice. The number of dice you can roll depends on the number of runes, matching the color of the portal you have chosen, shown on your translated Page Cards. You may roll one Cthulhu Die for each rune you have of the matching color, up to three. For example: you can roll three Cthulhu Dice when attempting to close a red portal location because you have three red runes.

• Add up the tentacle symbols on all rolled Cthulhu Dice. If that number is equal to or greater than the number on the chosen portal location, you have succeeded!

• If you close a portal location, take a Madness Tentacle matching the color of the portal from your Player Mat and place it on the portal space to seal it. You may use a Chaos Tentacle as a wild in place of a Madness Tentacle.

For Example: You are Attacking the Red Portal of the Great Old One and are allowed to roll 3 dice. You roll the following: 1, 2, 2. Adding these tentacles together, You have a total of 5 tentacles and this exceeds the number 4 which is needed to close one of the locations in the Red Portal. Take 1 Rage Tentacle from your Temperament Track and place it onto the Great Old One Mat in the portal location you attacked, covering the number 4.

Note: In addition to Sealing the Portals, players may still perform any of the Phase One Player Actions during Phase Two.