Where to spoil Manticore Skin Shirt Texture

3 monsters drop Manticore Skin Shirt Texture 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
Ghoul Ghoul 32 Manticore Skin Shirt Texture · chance 5.40% · 1 pcs Execution Grounds
Medusa Medusa 34 Manticore Skin Shirt Texture · chance 5.40% · 1 pcs Gorgon Flower Garden
Rakul Rakul 35 Manticore Skin Shirt Texture · chance 6.75% · 1 pcs Field of Whispers

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