Astea Frostweb

Astea Frostweb is a Dungeoneering Boss, infamous for her use of summoning and ice barrage.

Her Attacks
Astea is a very formidable foe, especially for higher levelled players. She uses protection prayers which switch every 30 seconds or so, however she will protect herself if she is taking heavy damage from a certain style of combat. Secondly, she summons Ice Spiders (Their level vary to yours) for two per person, meaning she can have 10 out at once. These should not be fought, unless waiting for her to switch prayer. Finally, she uses a Ice Barrage and Ice-like Entangle spell. Protect fro melee should be used if you think she is about to use one. Because of being constantly held still, she should be fought with range or mage, however melee works well if you can stay close to her, or even trap her.

Trivia
Her surname is a reference to the fact she summons ice spiders.