Gift of Thenios in Shadowlands is the prize for completing the Trial of Wisdom in Bastion. You'll have to get the Proof of Wisdom buff to open the chest and claim its loot. The Gift of Thenios is an easy way to get the Harmonious Sigil of the Archon, but only if you're Kyrian.

Journey beyond the veil.#Shadowlands is NOW LIVE. ⛓️ ?

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Gift of Thenios Shadowlands: How to Get

You'll have to head up transport pods and use the Incense in a specific order to get the Gift of Thenios at the top. The game gives you a clue:

The patience needed to learn.
The knowledge needed to gain perspective.
The insight needed to choose.
The judgement needed to understand deeper truth.
This is the path of wisdom.

You'll use the pads on the platforms to find Incense you'll have to light. Following the clue, you'll have to light the Incenses in the order of Patience, Knowledge, Insight and Judgement. When you reach Judgement, don't light it just yet. You'll have to activate the Orb instead to get to the real Incense of Judgement. Doing this in the wrong order will require you to restart from the beginning.

Once you've lit them all, you'll be transported back with the Proof of Wisdom buff. Open the chest to claim your loot and the Harmonious Sigil of the Archon back armor. If you're not Kyrian, hold off on the Gift of Thenios so you don't miss out on this slick armor.