Leeuni

Leeuni is one of the three bosses encountered in the quest Do No Evil. She was created by Amascut, using Apmeken's stolen voice.

Leeuni is fight-able along with her sisters Eruni and Ayuni as a class A boss monster in the Dominion Tower minigame if the player has completed Do No Evil.

Strategy
Leeuni attacks with melee and a projectile attack that deals simultaneous damage with both ranged and magic. The projectile attack can easily hit over 500 (in two separate hits of 250+), and is easily capable of killing players in seconds if they do not use a protection prayer against one of the projectile's attack styles. Note that the attack cannot be completely blocked; only one portion of the projectile's damage can be negated as a result of range attack in combination with the magic attack. She occasionally removes players' helmets (Masked Earmuffs or Slayer Helm) throughout the fight, which lowers stats and causes 100 points of damage from the smoke in the well if the player does not re-equip it fast enough. If Leeuni cannot remove the helm due to a full inventory, players are dealt 300 points of damage instead. She also teleports around the arena every once in a while. Poison does not affect Leeuni, but ranged seems to be relatively effective at hindering her teleport ability.

Trivia

 * The 3 demons, Ayuni, Eruni, and Leeuni are coloured with the colours of the gods, Saradomin, Zamorak, and Guthix.
 * The names of the three bosses hint at their origins: "Lee" for lips, "Ay" for eyes, and "Er" for ear.
 * The Dead Monkey refers to Leeuni as "he" and uses the pronoun "his" in reference to Leeuni although she is female. This has not been corrected yet.
 * Leeuni has a pair of lips on her mask, due to her being created by Apmeken's voice.