Legendary Six Samurai Shinai

Vigilance, Bushido 2, Undying, Partner

This costs {3} less to cast if you control another
Legendary Warrior.

Sacrifice a Warrior:Destroy target creature or
enchantment mana 4 or less. Activate as a Sorcery
and only if you control another Warrior. If Shinai is
sacrificed, target another Warrior in your graveyard
and return it to your hand.