Thrall

Thralls are undead beings which can be summoned to attack enemies.

Overview

In order to summon thralls, the player must be on the Arceuus spellbook, have the book of the dead wielded or in their inventory, the required Magic level, runes, 2-6 prayer points and completion of A Kingdom Divided.

Thralls are very powerful allies as while they hit very low (their max hit being 1 to 3 depending on tier), they are almost always guaranteed to hit and ignore the target's defensive bonuses (zeroes are possible), which is especially useful for combat achievements requiring speed kills and places where magic spells (not including powered staves) are not needed. Thralls have an attack speed of 4, or once every 2.4 seconds.

The magic thralls' projectiles will hit enemies 1 tick earlier than the ranged thralls. Therefore magic thralls are preferred whenever there are no special type resistances.

Thralls will remain for a set amount of time ($0.6*CurrentMagicLevel$ seconds). There is a ten second cooldown before the player can cast another resurrection spell, although the current thrall will despawn in the process.

As the thrall's duration is dependent on the player's Magic level, boosting it will subsequently increase the thrall's duration:

• At level 38 Magic, a thrall would last for 22.8 seconds, allowing up to 9 attacks before despawning.
• At level 57 Magic, a thrall would last for 34.2 seconds, allowing up to 14 attacks before despawning.
• At level 76 Magic, a thrall would last for 45.6 seconds, allowing up to 19 attacks before despawning.
• At level 99 Magic, a thrall would last for 59.4 seconds, allowing up to 24 attacks before despawning.
• With an imbued heart to boost Magic by 10 levels to 109 Magic, a thrall would last for 65.4 seconds, allowing up to 27 attacks before despawning.
• With a saturated heart to boost Magic by 13 levels to 112 Magic, a thrall would last for 67.2 seconds, allowing up to 28 attacks before despawning.
• In the Chambers of Xeric and using a Kodai (+) or Overload (+) which provides 21 Magic levels and boost up to 120 Magic, a thrall would last for 72 seconds, allowing up to 30 attacks before despawning.
• In the Tombs of Amascut with smelling salts which provide 26 magic levels and boost up to 125 Magic, a thrall would last for 75.6 seconds, allowing up to 32 attacks before despawning.

The master and grandmaster tier rewards from the Combat Achievements system increases this duration by 50% and 100% respectively.

Thralls cannot be resurrected at the following locations:

• Castle Wars
• Chasm of Fire
• Clan Wars
• During the fight against Galvek
• Farming Guild (with the exception of Hespori's cave)
• Grand Exchange
• Jormungand's Prison
• Player-owned house
• Ungael crater
• Soul Wars

Types of thralls

• Ghostly thralls, who attack with Magic
  • Lesser ghostly thrall
  • Superior ghostly thrall
  • Greater ghostly thrall
• Skeletal thralls, who attack with Ranged
  • Lesser skeletal thrall
  • Superior skeletal thrall
  • Greater skeletal thrall
• Zombified thralls, who attack with Melee
  • Lesser zombified thrall
  • Superior zombified thrall
  • Greater zombified thrall