Spring's Crown

The monster can cast its at-will spells any number of times without using up spell slots.

This monster regains the listed number of Hit Points each round at the beginning of its turn. Its Dying condition never increases beyond Dying 3 as long as its regeneration is active. However, if it takes damage of a type listed in the regeneration entry, its regeneration deactivates until the end of its next turn. Deactivate the regeneration before applying any damage of a listed type, since that damage might kill the monster by bringing it to Dying 4.

40 feet. All creatures with the fey trait who enter or begin their turn in the aura must attempt a DC 26 Will save. Regardless of the result of the saving throw, the creature becomes immune to the aura for 1 day. On a failure, the creature can't take hostile actions against the katroome.

The web of the empress katroome wraps creatures into a cocoon. The target becomes Immobilized and Slowed 1 while it's enveloped in a cocoon (Escape). The web has Hardness 10 and 20 Hit Points. It has resistance 5 to bludgeoning and piercing and weakness 5 to slashing. At the end of the target's turn, if it has yet to Escape from enveloping web, the web grows, increasing the slowed value by 1, to a maximum of Slowed 3. The katroome can envelop up to three creatures at a time.