Spider Egg Sac is a common Consumable item that can be thrown to break it and summon 5 friendly Crag Spiders to fight.
Something -or some things- wriggle within the sticky shell.
Properties
Consumables- Single Use
Rarity: Common
Weight: 6 kg / 12 lb
Price: 1 gp 
UID
CONT_Egg_Spider_A_CombatThrowableUUID
93f8c64b-2d55-4784-aca5-077f75a7ee4d
Effect
- Summons 5 Crag Spiders when thrown and broken.
- The spiders are allied and controllable.
- They last until a Long rest.
- All targets in
2 m / 7 ft radius must make a DC 10 
Wisdom saving throw or become 
.
Condition: Frightened
Duration: 2 turns
DC 10 Wisdom saving throw
- The affected creature cannot move. Frightened creatures also have
Disadvantage on 
Ability checks and 
Attack rolls.
Where to find
- In a Rocky Crevice at the Harper Outpost in the Roadside Cliffs at X: 160 Y: 373
Notes
- To obtain The Spider Egg Sac one of the following checks may be passed after spotting the crevice with a passive DC 10 Perception check:
- [BARD] Soothe the spiders with a calming lullaby.
- [BARD] [RANGER] [DRUID] [ANIMAL HANDLING] Speak softly to the spiders in hopes of calming them. (DC 10)
- [ROGUE] [SLEIGHT OF HAND] Dart your hand in, hoping to snatch the bag. (DC 10)
- [SLEIGHT OF HAND] Dart your hand in, hoping to snatch the bag. (DC 15)
- [ROGUE] [SLEIGHT OF HAND] Dart your hand in once more, hoping to snatch the bag. (DC 10) (after failing the first Sleight of Hand check)
- [SLEIGHT OF HAND] Dart your hand in once more, hoping to snatch the bag. (DC 15) (after failing the first Sleight of Hand check)
- If all checks fail, the Spider Egg Sac can still be obtained by damaging the crevice, which spawns 4 Crag Spiders. Interacting with the crevice after killing the Crag Spiders allows the player character to reach in and take the bag.
- Retrieving the item grants the
inspiration for party members with the 
background. - This item cannot be crafted via Alchemy.