Catacalysm is a music track unlocked in the Heart of Gielinor. It plays in the main area, where players enter the dungeon.

v • d • e Heart of Gielinor
NPCs  Helwyr's Chosen  Gregorovic's Chosen  Furies' Chosen  Vindicta's Chosen  Feng, the Bounty Master  Soothsayer Sybil Bosses Serenist  Helwyr Cywir Alpha Sliskean  Gregorovic Spirit of mania Spirit of rage Spirit of delirium Shadow Wight Hunter  Akrisae the Doomed Zamorakian  Avaryss, the Unceasing  Nymora, the Vengeful Zarosian  Vindicta  Gorvek Anima Mundi  Telos, the Warden Anima-golem Pure anima-golem Volcanic anima-golem Corrupt anima-golem Monsters Serenist Automaton Automaton champion Seren archer Seren mage Seren warrior Wolf Sliskean Fallen champion Necromancer Shadow demon Skeleton Wight Wight ranger Zamorakian Black Knight champion Black Knight Bloodveld Butcher demon Champion of Infernus Chaos dwarf Hellhound Zamorakian sniper Zarosian Abyssal demon Ancient mage Ancient ranger Ancient warrior Blood reaver Mighty Blood reaver Nechryael
Rewards and drops Reputation  Anima crystal  Ingression fragment  Seal of the Cywir  Seal of the Faceless  Seal of the Furies  Seal of the Dragon riders Essence  Serenic  Sliskean  Zarosian  Zamorakian Sigil pieces  Ancient sigil  Sigil piece (Seren)  Sigil piece (Sliske)  Sigil piece (Zamorak)  Sigil piece (Zaros) Weapons Helwyr  Wand of the Cywir elders (Augmented)  Orb of the Cywir elders (Augmented) Gregorovic  Shadow glaive (Augmented)  Off-hand shadow glaive (Augmented) Twin Furies  Blade of Avaryss (Augmented)  Blade of Nymora (Augmented) Vindicta and Gorvek  Dragon Rider lance (Augmented) Telos  Seren godbow (Augmented)  Zaros godsword (Augmented)  Staff of Sliske (Augmented) Armour Anima Core of Seren Regular  Helm  Body (Augmented)  Legs (Augmented) Refined  Helm  Body (Augmented)  Legs (Augmented) Anima Core of Sliske Regular  Helm  Body (Augmented)  Legs (Augmented) Refined  Helm  Body (Augmented)  Legs (Augmented) Anima Core of Zamorak Regular  Helm  Body (Augmented)  Legs (Augmented) Refined  Helm  Body (Augmented)  Legs (Augmented) Anima Core of Zaros Regular  Helm  Body (Augmented)  Legs (Augmented) Refined  Helm  Body (Augmented)  Legs (Augmented) Dormant Anima Core  Helm  Body  Legs Crests  Seren  Sliske  Zamorak  Zaros Boss pets  Vindiddy  Rawrvek  Ava  Nylessa  Lilwyr  Greg  Tess Unlocks  Imbued blade slice  Glimmering scale  Avaryss' braid  Nymora's braid  Twisted antler  Faceless mask  Telos' tendril Telos drops  Orb of corrupted anima  Orb of volcanic anima  Orb of pure anima  Dormant Seren godbow  Dormant Staff of Sliske  Dormant Zaros godsword  Reprisal Ability Codex (Reprisal) Other  Dormant Zamorakian Ability Codex (removed) the Venerated the Warden
Faction rewards Seren  Seren insignia  Cywir components  Daystone Helwyr's claws Sliske  Sliske insignia  Shadow components  Mysterious bottle Shadow glaive dagger Zamorak  Zamorak insignia  Avernic components  Lava ball Fury wings Zaros  Zaros insignia  Ilujankan components  Nightstone Dragon Rider blade
Other Music Cataclysm Dragon Rider Gregorovic Helwyr's Hymn Song of the Furies Anima Related Tales of the God Wars Heart of Gielinor: Encampment Killcount Twin Furies

v • d • e Music
Lists	All Boss Dungeoneering Free to play Recent Unlisted SoundCloud
Official Sound Tracks	RuneScape 3 - The Soundtrack The Arc Original Soundtrack Through The Ages Original Soundtrack RuneScape - The Orchestral Collection RuneScape - Original Soundtrack Classics
Rewards	Air Guitar Demonic Rock Off Quest music rewards
Miscellaneous	Music Player Music playlist Sound effects