Parasite

dangerous prey

Stomach Parasite

At 3rd level, you gain resistance to Digestion Damage. Additionally, you are no longer considered restrained while Bellied by a hostile creature

Hidden Form

Starting at 3rd level, while Bellied by another creature, you may choose not to leave a visible impression on the outside of the predator, though you still add Bulk to their Stomach.

Stealth Entry

Also starting at 3rd level, you may enter or exit a willing creature's stomach using 5 feet of movement. Additionally, you may make Sneak Attacks as normal while Bellied by a willing creature, and you are not blinded or restrained. If you are currently Bellied by, or excaped form the stomach of a creature this turn, you don’t need advantage on the attack roll to use your Sneak Attack as long as you don’t have disadvantage on the attack roll. All the other rules for Sneak Attack still apply to you.

Invasion

Starting at 9th level, you may use an action to force feed yourself to a hostile creature, Contesting your Voracity (Defiance) skill check against their Voracity save. On a loss, you land prone on a space adjacent to the creature. On a Success, you become Bellied. While Bellied by a hostile creature, you may make use the of the Light weapon feature freely, and have advantage to hit with your weapon attacks. If the pred you are bellied by tries to Regurgitate you agaisnt your will, you may roll a Voracity Save contested by their Vorasity (Defiance) skill check. On a loss, you are regurgitated as normal. On a win, you remain Bellied

Greater Parasite

Starting at 13th level, you can choose a number of Digestion Dice applied to you equal to your Proficiency Modifier. The chosen Dice have their values halved, rounding down. 1s cannot be rounded down to 0s in this way.

Master Parasite

Starting at 17th level, creatures cannot regurgitate you without your permission, and you may exit a willing creature's stomach on your turn without expending any movement.