Glimpse, the Unthinkable

Glimpse the Unthinkable was originally printed as a rare card in the 2005 Ravnica: City of Guilds set for the Magic: The Gathering trading card game. Designed by the Wizards of the Coast development team to support the Dimir guild's mill-focused strategy, the card serves as a powerful sorcery that forces an opponent to discard the top ten cards of their library, effectively thinning their deck at a high speed. Its inclusion in Mystery Booster 2 represents a nostalgic retrospective, highlighting cards that defined specific eras of competitive play.

The original illustration for this card was created by artist Carl Critchlow, whose work is synonymous with the gothic and cryptic aesthetic of the Ravnica plane. Critchlow’s design intended to visualize the psychological erosion of memory, using dark, ethereal imagery to convey the loss of knowledge and identity associated with the Dimir house. The card has been well-received throughout its history by players who specialize in combo and control decks, remaining a quintessential example of efficient milling design within the game's broader mechanical ecosystem.