Castle of Dark Illusions Card
Castle of Dark Illusions in anime
Your monsters become hidden in darkness. It's a Level 4 Dark Card used once by PaniK as well as a place to where the Kaiba brothers were captured to in the Virtual World.
Ikran's F-Zero timeline[]
It was seen in flashbacks as PaniK was using it to hide his monsters from Yami in the Battle City tournament, and a place of captor in the Virtual World. Yami compared it to how Black Shadow was hiding his fortress, Dark Star, behind numerous clouds of sinister energy!