Legendary Six Samurai - Enishi (STOR-EN021) - Storm of Ragnarok 1st Edition

During either player's turn, if you control another face-up "Six Samurai" monster with a different name, you can remove from play 2 "Six Samurai" monsters from your Graveyard to select 1 face-up monster on the field and return it to the hand. You can only use this effect once per turn. While you control 2 or more face-up "Six Samurai" monsters other than "Legendary Six Samurai - Enishi", this card gains 500 ATK and DEF.