I designed this encounter as a deadly monster hunt. Inspiration: the illustration in Mordenkainen's Tome of Foes (p. 211-212) reminds me of the chryssalid from XCOM, so I used their scary high mobility as a pillar of inspiration other than the classic "insects proctecting their eggs".
The PCs find an exposed cluster of eggs with a handful of Kruthik Youngs around it. If the express interest in what they know or could deduce about these creatures, proficient PCs can make skill checks to find out:
- The Hive IS the eggs! Kill one and they both die (arcana dc 18). The hive deposits power in eggs and will do almost everything to protect them (dc 15). Kruthiks are known for swarming up from the

