Talk:Tentacle Swarm/@comment-24854122-20140423110555/@comment-4795674-20150818133208

If your tentacles are modded to kill on spawn then range is better. The increased range means you can cast it in a room and since the tentacles always spawns right beneath an enemy if it can, it will always kill everytime you cast. This build requires minimal duration tho so yo cast again and again.

The concentrated version like you mentioned works fine either and I just switch between the two builds depending on scenario - (camping in def/sur vs. running around in excavation)