Custodian of The Boundless Library, Tytolivir has dedicated thousands of years to collecting every tome that has ever been created. His library, as big as a city, contains books as old as history itself. 

He values knowledge, and collecting more knowledge is his greatest goal in life. 

As an archfey, he is not without his quirks, and demands payment for entry to his library (payment usually comes in the form of new additions to his library, most commonly books). If a patron attempts to enter the library without payment, they find that they are unable to leave, and eventually starve to death trying to find an exit. 

If a patron tries to steal or damage a book, magical wards throughout the library alert Tytolivir. If any item in his library is in danger, he assumes the form of a massive golden owl, and he hunts down the transgressors without mercy. 

Tytolivir has also been known to patronize warlocks, in exchange for acquiring knowledge for his Library. 

Tytolivir presides over a city-sized compendium of knowledge known as The Boundless Library. The library contains tomes from across all the planes, as Tytolivir aims to collect every tome ever written. There are wards set in place to protect the items in the library, as well as magical traps for trespassers. 

Nevertheless, Tytolivir welcomes people from across the multiverse to peruse his collection. The only condition is that anyone who wishes to patronize his establishment must provide an addition to his extensive collection. 

Tytolivir’s collection is spans back millennia, and he puts every protection in place to protect it. 

Lair actions:

• Provided there are bookshelves nearby, Tytolivir causes the layout of the shelves to change however he sees fit, possibly blocking ways out. 
• Tytolivir casts phantasmal force (no components required) on any number of creatures he can see within 60 feet him. While maintaining concentration on this effect, Tytolivir can’t take other lair actions. If a target succeeds on the saving throw or if the effect ends for it, the target is immune to Tytolivir’s phantasmal force lair action for the next 24 hours, although such a creature can choose to be affected.

Regional Effects:

• Within Tytolivir’s Library, any effect that does fire damage is neutralized. Weapons that do fire damage have that effect temporarily suppressed, and spells that do fire damage have no effect. 
• Anyone who attempts to steal a book or trespass in the library finds that escape is nearly impossible, as corridors wind themselves in impossible patterns. A trespasser in the library can find their way out with three successful DC 20 Survival checks.
• Anyone who enters the Library with Tytolivir’s permission has their Intelligence stat increased to 16 while in the Library unless it’s already higher.
• Tytovilir always knows the position of every book in his library, and will know if a book is taken.