Base Class: Warlock
The warlock that has made a pact with Rosaria gains some special boons from her as well as a weapon when she deems it necessary.
Moon's Blessing
When under the light of the moon you gain temporary hit points equal to your Charisma modifier + your warlock level (minimum of 1).
Cathedral's Grasp
Starting at 14th level, when you hit a creature with an attack, you can use this feature to instantly transport the target to the Cathedral of the Deep. The creature disappears and hurtles through the main chamber into the dungeons and simultaneously impaled on sickles hanging from chains where they await torture from one of the many knights.
At the end of your next turn, the target returns to the space it previously occupied, or the nearest unoccupied space. If the target is not a fiend, it takes 5d10 psychic damage and 5d10 piercing damage as it reels from its horrific experience.
Once you use this feature, you can’t use it again until you finish a long rest.
Call Forth the Deep
At 6th level you have spent so much time near your patron you gain the ability to use telepathy and the ability to summon help from the cathedral itself. You can summon 2 Mangrubs to aid you in battle.
Once you use this feature, you can’t use it again until you finish a short or long rest.
Rosaria's Resillience
Starting at 10th level, you gain the ability to peer into one hostile creature's very being within eyesight. You temporarily gain one of that creature's abilities for 1d6 hours. You have advantage on attack to this creature.
You cannot use this ability again until after a long rest.
You can also choose one spell that does not count towards your known spells.