The Hall of the Valiant will open only if you die during glorious battle. Feel free to take this information literally, or otherwise, try and fool a Valkyr with the potion that Otomai has given you. Now all that remains is to make one appear – maybe if you massacre enough of War's soldiers, one will grace you with a visit. Anyway, you don't really have much choice.
Rewards
Kamas ×1XP ×1
