This is a build for Limbo for relatively new players. It consists of mods that are only 2 -- 18 platinum in the market (if you choose buy them)

how to use the build-

Step 1 - Roll to get into the rift.
Step 2 - Activate stasis and recast it as the timer gets low.
Step 3 - Activate cataclysm and rift surge in the same order and get the boost of rift torrent.
Conditional Step 1 of 2 - If there's a nullifier bubble, find it roll out of the rift, kill it and return to the rift.
Conditional Step 2 of 2 - repeat Step

Tip 1 - If you feel overwhelmed by the enemies in the rift, long press banish to remove them from the rift.
Tip 2 - If there is an eximus in the rift, prioritize it and deplete it's Overguard. (this will allow it to freeze under the effect of stasis)

Note - The aura mod is up to your choice, the one given in the build are just my preferences.