Shien's Dojo (SDWA-EN032) - Structure Deck: Samurai Warlords 1st Edition

Each time a "Six Samurai" monster is Normal or Special Summoned, place 1 Bushido Counter on this card. You can send this face-up card to the Graveyard to Special Summon 1 "Six Samurai" or "Shien" Effect Monster from your Deck whose Level is equal to or lower than the number of Bushido Counters on this card.