Sustaining burials, Have all watchstones unlocked and socket all into the atlas minus 3 in Valdo's rest. Favourite Burials with all 3 slots, Have as high as possible Bonus atlas completion and Awakening bonus. Any other tier 7's you drop you can use Horizons to turn them into burials. (Since the pool for horizon orbs on T7 is only Burials and Precinct it should only take 1-2 horizons every time) For the 10k Farm we are only Alching maps and sustaining enough.