Dream Mirror Deck

For the main combo, you need traitor and friend (phantasms can be either of them). 

Summon traitor.

Traitor effect to search disciple and become light.

Summon disciple.

Traitor effect, tribute disciple to summon sprite and search terror.

Sprite effect to search hypnagogia.

Activate terror

Sprite effect to tribute itself to summon mara.

Mara effect to summon friend.

Friend effect to summon sprite.

Summon cross-sheep using friend and mara.

Summon sequence using traitor and sprite.

Sequence effect to shuffle mara and disciple back to the deck and summon tormentor in cross-sheep's zone.

Cross-sheep effect to summon friend.

Summon abomination using cross-sheep and sequence.

Friend effect to tribute itself to summon foe.

 Set hypnagogia.