Honestly I don't think this is suitable for atrium.

[Bobebobe]

It's really fun to pass the obelisk while planting pinecone with wormwood.
But the trees really don't fit in here. It's really awkward to meet a treeguard here.
It's also awkward for the fuelweaver to keep walking towards the pillar because he can't find the path properly when the player hides behind the pillar.
And the obelisk can push the player into the void when the player stands on it.
And the Ancient Guardian can charge into the void.

Edited March 25 by Bobebobe