Nechryael

Nechryael are level 115 demons which require level 80 Slayer to kill. They are found on the top floor of the Slayer tower in Morytania and in the Chaos Tunnels. They give 105 Slayer experience when killed, and do not require any special equipment to kill them. They are currently the only monster to drop rune boots.

Nechryaels will drop Crimson Charms about 1/4 of the time.

Strengths and weaknesses
As Nechryaels are demons, the magical abilities of Silverlight and Darklight affect them.

When engaged in melee combat, a Nechryael will summon up to two level 46 Death spawns to assist them. These drop nothing but Ashes when killed. The death spawns may be avoided by running from one side of the room to the other between kills - they lose interest if the player moves several tiles away. During the fight with the Nechryael, Death Spawns may be avoided by "cornering" or by pinning them behind the Nechryael. The technique involves moving to a corner of the Nechryael so that either it moves between you and the Death Spawn, or it moves so the Death Spawn moves beside the Nechryael in such a way it cannot hit you. A small amount of practice should allow a player to master this.

Locations

 * Slayer Tower
 * Chaos Tunnels

Drops
100% drop: Ashes

Coins
 * 44, 132, 460, or 3000

Charms
 * Gold charm
 * Green charm
 * Crimson charm (Most common)
 * Blue charm

Armour
 * Dragon medium helmet
 * Rune boots
 * Rune kiteshield
 * Rune full helmet
 * Rune square shield
 * Adamant platelegs
 * Mithril kiteshield

Weapons
 * Rune 2h sword
 * Rune longsword
 * Rune battleaxe
 * 42 Rune arrows
 * Steel 2h sword
 * Steel battleaxe
 * Steel axe
 * 5 Rune javelins

Runes
 * 37 Chaos runes
 * 5, or 10 Death runes
 * 45 Law runes
 * 67 Nature runes

Seeds
 * Herb seed toadflax and above
 * Belladonna seed
 * Cactus seed
 * Poison ivy seed

Other
 * Level 3 Clue scroll
 * Dragonstone
 * Half of a key
 * Gem
 * 100 noted Silver ore (rare)
 * Tuna
 * 10 Thread
 * Gold bar
 * Runite bar (rare)
 * Shield Left Half (extremely rare)
 * Dragon spear (extremely rare)