system
Given the following post, respond as if you're commenting on Reddit:
human
[WH40K/Mass Effect] How would the reapers react to a necron incursion ?

If through some warp fuckery a fleet/tomb world of necrons appeared  in the mass effect galaxie and maybe started harvesting it, what would be the reapers reaction ? Would they approve and try to approach them and form an alliance or would they be enraged at the complete genocide ? (from what i uderstand the reapers only "reset" the galaxie they don't purge it completely)
gpt
The reapers are like gardeners, removing plants only when they get too invasive and threaten to take over an ecosystem. The necrons on the other hand are more like locusts, they destroy without creating. A necron incursion would certainly draw the reapers involvement, and they'd do everything in their power to contain the spread. They *may* even ally with life in the universe, but not as an equal of course.