The "Sheldon's Spellbook" Secret Lair, released in February, donated 50% of the proceeds to the American Cancer Society.
The "Sheldon's Spellbook" Secret Lair, released in February, donated 50% of the proceeds to the American Cancer Society.
Secret Lair: Sheldon's Spellbook contains seven cards and showcases what Sheldon sought to cultivate within the format.
