If you control a face-up "Six Samurai" monster with a different name, you can Special Summon this card (from your hand). While you control 2 or more other face-up "Six Samurai" monsters, this card gains 300 ATK and DEF.
Six Samurai decks are good at swarming the field with their monsters. Legendary Six Samurai - Kizan is particularly great for this strategy along with Legendary Six Samurai - Kageki, Grandmaster of the Six Samurai, etc.
Fill your field with Six Samurai monsters to activate Six Strike - Triple Impact, a very powerful destruction effect.
Are you for real? It's enabling field presence for the deck, can turn into a Shi en with just one additional level 1 tuner, is not even an opt effect, is by itself a 2100 beater... this in combination with Shi En will make Six Samurai's Tier 1 for a good while.
unrestricted special summon? wow man, this deck truly has a powerful META vibe