Amulet of defence

Ironman verdict

At least 7 monsters drop it. The easiest is Corpse archer (level 18, 1/257); the best rate is Flying jellyfish (level 93), at 3/128, about one every 43 kills. You can also make it yourself: it takes 27 Magic and gives 37 Magic XP, using Emerald amulet, Cosmic rune and 3 × Air rune. There is one other recipe below. Other sources include Bronze key brown, Bronze key red, Bronze key crimson and Bronze key black, plus 1 more listed below. Making ten takes 10 × Emerald amulet, 10 × Cosmic rune and 30 × Air rune and gives 370 Magic XP. Reaching level 27 Magic takes 9,730 XP in total; the Magic calculator counts the actions and materials to any target, and the Magic guide has the Ironman training route. It is worn in the neck slot as hybrid gear; compare it with every other piece on the Neck list. Amulet of defence is available on free-to-play worlds too. It is tradeable on normal accounts, but an Ironman cannot use the Grand Exchange or trade for it, so the sources on this page are the whole list. High Alchemy turns one into 765 coins, which is 510 less than the shop price, so buying it to alch does not pay.