Angry giant rat is a monster (combat levels 45 and 47). These are its drops on RuneSpawn, taken from the game’s drop viewer data (how to open the viewer).
OSRS Wiki Where to find this monster and how to fight it are covered on the Angry giant rat article on the Old School RuneScape Wiki. The drops below are RuneSpawn’s own.
Rates Rates are the base rates for a regular account, before any drop rate bonus. A rarity is shown only where the drop viewer gives one.
Drops
100%
 | Bones | 1 | Always |
Drops
 | Basic slayer casket | 1 | 1 / 16 |