Bowlbug Duo is a normal enemy in Slay the Spire 2, found in Hive.

| Action | Normal Effect | 🔥 Ascension EffectA9+ | Notes |
|---|---|---|---|
| Bite | Deal 7 damage. Gain 7 Block. | Deal 8 damage. Gain 8 Block. | Used every turn. |
| Thrash | Deal 3 damage. | Deal 3 damage. | Used on turn 1. |
| Buff | Gain 15 Strength. | Gain 16 Strength. | Used on turn 2. |
| Thrash | Deal 3 damage. | Deal 3 damage. | Used every turn starting from turn 3. |
| Headbutt | Deal 15 damage. | Deal 16 damage. | The only action under normal conditions. |
| Stunned | Skip turn (no action). | Skip turn (no action). | Replaces next turn action only when Headbutt is fully blocked. |
| Toxic Spit | Apply 1 Weak. | Apply 1 Weak. | |
| Thrash | Deal 2 damage 4 times. (8 total) | Deal 2 damage 5 times. (10 total) |
This is a composite encounter with 4 enemy units fighting together.
| Action | Normal Effect | 🔥 Ascension Effect |
|---|---|---|
| Bite | Deal 7 damage. Gain 7 Block. | Deal 8 damage. Gain 8 Block. |
| Action | Normal Effect | 🔥 Ascension Effect |
|---|---|---|
| Thrash | Deal 3 damage. | Deal 3 damage. |
| Buff | Gain 15 Strength. | Gain 16 Strength. |
| Thrash | Deal 3 damage. | Deal 3 damage. |
| Action | Normal Effect | 🔥 Ascension Effect |
|---|---|---|
| Headbutt | Deal 15 damage. | Deal 16 damage. |
| Stunned | Skip turn (no action). | Skip turn (no action). |
| Action | Normal Effect | 🔥 Ascension Effect |
|---|---|---|
| Toxic Spit | Apply 1 Weak. | Apply 1 Weak. |
| Thrash | Deal 2 damage 4 times. (8 total) | Deal 2 damage 5 times. (10 total) |
| Attribute | Value |
|---|---|
| ❤️ Hit Points | 21~22🔥 23~24 (A8+) |
| 👾 Type | Normal |
| ⚡ Skills | 8 skills |
| 📍 Location | Act 2 - Hive, Source Indexed Encounter |
| Act 1 | Overgrowth | Normal | |
|---|---|---|---|
| Elite | |||
| Boss | |||
| Underdocks | Normal | ||
| Elite | |||
| Boss | |||
| Act 2 | Hive | Normal | |
| Elite | |||
| Boss | |||
| Act 3 | Glory | Normal | |
| Elite | |||
| Boss |