Spoiler warning. This page gives away the puzzle from 31 August 2025. If you have not played it yet, try it first – five guesses, and it is still there.
A massive guardian that requires three specific monsters to summon.
Type: Effect Monster
Set: Dark Legends
CardMarket price: 0.06$
Text: Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by Tributing 1 "Sanga of the Thunder", "Kazejin", and "Suijin".