Best Offence
Default achievement icon
Defeat the Kalphite King after triggering his Immortality and then defeat him again.
Release date 18 April 2017 (Update)
Members Yes
Category Combat
Subcategory Group PvM
RuneScore Runescore 50
Requirements None

Best Offence is an achievement that requires the player to defeat the Kalphite King after triggering his immortality and then defeating him again.


  • The achievement name is a reference to the saying "The best defence is a good offence", encouraging proactive attacks in order to hinder an enemy's ability to effectively launch their own offence.

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