Keeper tree body parts upgrade, where can i find em?

So there no longer is any "spending points" requirement for my tree to grow.

only the "give more body parts".

i've done a lot of in map breach content.

i've killed a lot of in map breach bosses (always the same one dude)

i'm guessing i m missing something to fully upgrade the tree.

can anyone enlighten me on this?

is it just a random drop with low chance or do i need to clear some uber content? (god i hope not, i can do pinnacle but not uber)

You need to kill Vruun in a map to get the Hivebrain Gland fragment. Then put it into the map device together with a map, just like other fragments. In that map, a new encounter will spawn, there’s a boss fight at the end, and that’s where you get the last parts.

If I remember correctly.

https://www.poewiki.net/wiki/Hive_Colony

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Latze#2058 wrote:

You need to kill Vruun in a map to get the Hivebrain Gland fragment. Then put it into the map device together with a map, just like other fragments. In that map, a new encounter will spawn, there’s a boss fight at the end, and that’s where you get the last parts.

If I remember correctly.

https://www.poewiki.net/wiki/Hive_Colony

thanks latze

i always assumed that item would just force a hive fortress (i really need to read properly). always assumed colony and fortress were the same thing. my bad.

will be trying that tonight.