☰ mtdb > Tricks > Trick< Back to all tricksSIGMA Permalink: mtdb.co/?SIGMA Creator: Sean Goodman Three randomly selected numbers give birth to a magical moment in time - SIGMA. SIGMA is the latest release from the creative mind of Sean Goodman. Four sets of cards are introduced to the audience, and are then freely mixed and distributed. Three sets contain... Buy From: REVIEWS No Reviews Yet. about | login | register | dealers | tricks | creators | contact |