Inquisitor's plateskirt

“The plateskirt of the turncloak Justiciar.”

MembersTradeable (not for Ironmen)High alch 450,000 gp

Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09; the verdict and ordering are ours, built from that data. Item sprite © Jagex.

Ironman verdict

Inquisitor's plateskirt is a members item. Other players trade it, but an Ironman cannot use the Grand Exchange or trade, so you get your own. We list 2 monsters for it.

The lowest-level monster that drops it is The Nightmare (level 814), at 1/420, about one in 420 kills. That monster also has the best drop rate we list. The 2 monsters we list with a combat level range from level 814 to 1,024.

It is worn in the legs slot; its biggest bonuses are +49 crush defence and +42 stab defence. Bosses we cover that drop it: Nightmare and Phosani's Nightmare.

No recipe in our data uses it as a material. High Alchemy (55 Magic) turns one into 450,000 coins. Each cast uses a nature rune, 180 coins from a rune shop, and five fire runes that a fire staff replaces, so an alch nets about 449,820 coins.

Where to get it, easiest first

1.KillThe Nightmare · level 814, drops one at 1/420 (about one in 420 kills)
2.KillPhosani's Nightmare · level 1024, drops one at 1/700 (about one in 700 kills)

Our order: buying first, then making it (lowest skill level first), then killing for it (lowest-level monster first), then other sources. Up to three of each; the full lists are below.