Giant bat (Sinkholes)
Giant bat (Sinkholes) is a level 70–138 members monster found in Morytania, the Fremennik Province and Kandarin, with 1,300 life points. It is the top source of Thieving locust card, Trading leech card and Trading mantis card.
“A big, winged pig-mouse.”
Level 70–138MembersAggressiveAttacks with melee
Updated . Stats and drops from the RuneScape Wiki's monster and drop data (CC BY-NC-SA 3.0), checked 2026-10-09. Wiki page. Item sprites © Jagex.
Combat stats
- Combat level
- 70–138
- Life points
- 1,300
- Combat XP per kill
- 65
- Max hit
- 396
- Armour
- 500
- Attack style
- Melee
- Weakness
- None
- Aggressive
- Yes
- Poisonous
- No
Slayer
- Slayer level
- None needed
- Slayer XP per kill
- 245
- Task
- Bats
- Assigned by
- Jacquelyn, Vannaka
Where
Morytania, Fremennik, Kandarin, Karamja, Misthalin, Asgarnia, Desert, Havenhythe · Minigame only
Ironman notes
- Counts as a Slayer task from Jacquelyn and Vannaka (task: bats). Killing it on task earns Slayer XP and points.
- Aggressive: it attacks on sight, which is handy for AFK kills once your gear outclasses it.
- Found inside a minigame or activity, not in the open world.
Best for
Best drop rate anywhere
Of every monster that drops these, this one gives the most per kill.
- Thieving locust card16/300
- Trading leech card16/300
- Trading mantis card16/300
- Cloning mosquito card10/300
- Consistent yak card10/300
- Whimsical bunyip card10/300
- Protecting titan card8/300
- Scavenging meerkats card5/300
- Beguiling smoke devil card3/300
- Preening ibis card3/300
- Reversing phoenix card3/300
Versions
- 70lvl 70 · 1,300 LP
- 86lvl 86 · 2,500 LP
- 103lvl 103 · 2,500 LP
- 120lvl 120 · 2,500 LP
- 138lvl 138 · 2,500 LP
Drops (12)
| Item | Quantity | Rarity |
|---|---|---|
| Combat totemBest rate | 1 | Always |
| Thieving locust cardBest rate | 1 | 16/300 |
| Trading leech cardBest rate | 1 | 16/300 |
| Trading mantis cardBest rate | 1 | 16/300 |
| Cloning mosquito cardBest rate | 1 | 10/300 |
| Consistent yak cardBest rate | 1 | 10/300 |
| Whimsical bunyip cardBest rate | 1 | 10/300 |
| Protecting titan cardBest rate | 1 | 8/300 |
| Scavenging meerkats cardBest rate | 1 | 5/300 |
| Beguiling smoke devil cardBest rate | 1 | 3/300 |
| Preening ibis cardBest rate | 1 | 3/300 |
| Reversing phoenix cardBest rate | 1 | 3/300 |
Most common first. “Best rate” and “#2/#3 rate” compare expected drops per kill with every other monster that drops the item.