Card Trivia:Altergeist Silquitous
- This monster's name is a portmanteau of "silkie" and "ubiquitous computing".
- "Silkie" is the English and Scottish name for a brownie, a humanoid household spirit in Scottish folklore.
- Despite this, this monster's appearance is based on a sirin, a mythological creature in ancient Russian legends who is depicted as an owl with the head of a beautiful woman.
- "Ubiquitous computing" is a concept in computer science where computing is made to appear anytime and everywhere.
- "Silkie" is the English and Scottish name for a brownie, a humanoid household spirit in Scottish folklore.