Phantom Muspah
A two-style prayer boss with a shield phase. On BLST the teleport builds a free private instance. Source of the Ancient icon and Venator shard.
How the fight works
Muspah changes between a ranged form and a melee form, and also has a shielded form with only 100 HP. Its charged magic attack can corrupt you, and it sends homing specials and spike patterns over the floor. The teleport starts your own instance straight away, for free.
Drops
| Item | Quantity | Chance |
|---|---|---|
 Muphin UniquePet, rolled separately | 1 | 1/1,0010.0999% |
 Venator shard Unique | 1 | 1/3160.317% |
 Ancient icon Unique | 1 | 1/1060.94% |
 Ancient essence | 540-995 | Always |
 Shark (noted) | 4-6 | 1/5.7317.5% |
 Prayer potion(4) | 2-3 | 1/33.23.02% |
 Manta ray (noted) | 28 | 1/33.23.02% |
 Water orb (noted) | 21 | 1/33.23.02% |
 Dragon bolts (unf) | 89 | 1/33.23.02% |
 Limpwurt root (noted) | 21 | 1/33.23.02% |
 Super restore(4) | 2-3 | 1/42.22.37% |
 Ranging potion(4) | 1-2 | 1/42.22.37% |
 Dragon plateskirt | 1 | 1/42.22.37% |
 Dragon platelegs | 2 | 1/42.22.37% |
 Death rune | 428 | 1/42.22.37% |
 Grimy toadflax (noted) | 55 | 1/42.22.37% |
 Grimy kwuarm (noted) | 6 | 1/42.22.37% |
 Grimy cadantine (noted) | 6 | 1/42.22.37% |
 Grimy dwarf weed (noted) | 6 | 1/42.22.37% |
 Grimy lantadyme (noted) | 6 | 1/42.22.37% |
 Soul rune | 466 | 1/46.82.14% |
 Smoke rune | 314 | 1/46.82.14% |
 Rune kiteshield (noted) | 3 | 1/55.81.79% |
 Rune platelegs (noted) | 3 | 1/55.81.79% |
 Black d'hide body | 1 | 1/55.81.79% |
 Rune shortsword | 1 | 1/55.81.79% |
 Steel cannonball | 666 | 1/58.11.72% |
 Molten glass (noted) | 89 | 1/58.11.72% |
 Runite ore (noted) | 18 | 1/58.11.72% |
 Adamantite ore (noted) | 22 | 1/69.41.44% |
 Gold ore (noted) | 180 | 1/69.41.44% |
 Teak plank (noted) | 22 | 1/69.41.44% |
 Pure essence (noted) | 2,314 | 1/69.41.44% |
 Coal (noted) | 163 | 1/69.41.44% |
 Silver ore (noted) | 101 | 1/69.41.44% |
 Summer pie (noted) | 4-6 | 1/80.71.24% |
 Law rune | 146 | 1/80.71.24% |
 Chaos rune | 480 | 1/80.71.24% |
 Fire rune | 1,964 | 1/80.71.24% |
 Ranarr seed | 3 | 1/81.11.23% |
 Yew seed | 2 | 1/1620.616% |
 Torstol seed | 4 | 1/1620.616% |
| Ranarr seed | 8 | 1/1620.616% |
| Torstol seed | 3 | 1/1620.616% |
| Yew seed | 3 | 1/1620.616% |
 Magic seed | 3 | 1/1620.616% |
 Palm tree seed | 2 | 1/2030.492% |
 Snapdragon seed | 5 | 1/2030.492% |
 Spirit seed | 1 | 1/2030.492% |
| Snapdragon seed | 3 | 1/2030.492% |
 Watermelon seed | 49 | 1/2030.492% |
 Willow seed | 3 | 1/2030.492% |
 Mahogany seed | 3 | 1/2030.492% |
 Maple seed | 3 | 1/2030.492% |
 Teak seed | 3 | 1/2030.492% |
 Papaya tree seed | 3 | 1/2030.492% |
| Palm tree seed | 3 | 1/2030.492% |
| Spirit seed | 3 | 1/2030.492% |
 Dragonfruit tree seed | 3 | 1/2030.492% |
 Celastrus seed | 3 | 1/2030.492% |
 Redwood tree seed | 3 | 1/2030.492% |
Chance per kill for a player with no drop bonus. See Game modes and XP rates for how bonuses change these numbers.