Instructions
Use your character's swing ability to swing up to the ledge on the left side of the entrance to the Warrior Shrine. Once in this position, use the swing ability to get to the ledge on the right side of the entrance. The on-screen prompt will tell you that you need to present an offering to get into the Shrine.
Use the right trigger button to present your offering to the Warrior Shrine. The gates will open. Use the left directional stick to move into the Shrine.
Fight and kill the boss named Ermac. This is one of the last bosses in the game, so use the skills and fighting moves you've picked up in previous levels. When Ermac is defeated, you will gain entry into the main room of the Warrior Shrine.