Where to spoil Manticore Skin Boot Lining

3 monsters drop Manticore Skin Boot Lining on spoil, the lowest level is 32. The chance already assumes solo spoiling with no level-difference penalty: put your own level into the calculator.

MobLvlSpoilsWhere
Harpy Harpy 32 Manticore Skin Boot Lining · chance 5.04% · 1 pcs Gorgon Flower Garden, Giran Territory
Granite Golem Granite Golem 33 Manticore Skin Boot Lining · chance 6.30% · 1 pcs Wasteland, The Ant Nest, Ant Incubator, Execution Grounds
Ol Mahum Lord Ol Mahum Lord 34 Manticore Skin Boot Lining · chance 7.86% · 1 pcs Partisan's Hideaway

What it pays and what is better to kill at your level — in the spot finder.