Gelatinous cube
Lvl 4 large
355
Engulfed.
When you move onto another creature's space DC 12 Dex save or become engulfed. 3 medium creatures can be engulfed at a time. Engulfed creatures are dazed 2, riding, take 10 damage at the start of their turn, and attack at 2 disadvantage, escape might DC 13.
Transparant.
Invisible unless spotted on Perc DC 15 or when moving.
Oozelets.
Can create an oozelet minion on being hit if you want to beef up an encounter.
- Psuedopod x2.1d6+5
On crit: Next save against being engulfed is at disadvantage.
The escape is a good opp to encourage the help reaction. Fun to have objects seemingly floating in mid air until they spot it.