Discretion

Starting at 2nd level, your quick thinking allow you to act swiftly. You can take a bonus action on each of your turns in combat. This action can be used only to take the Disengage or Hide action.

1,000 Faces

At 3rd level, as a bonus Action you may spend 1 arcana point to mask your appearance. You make yourself including your clothing, armor, weapons, and other belongings on your person look different. You can seem 1 foot shorter or taller and can appear thin, fat, or in between. You can't change your body type, so you must adopt a form that has the same basic arrangement of limbs.

This Illusionary effect fails to hold up to physical inspection. For example, if you use this to add a hat to your outfit, objects pass through the hat, and anyone who touches it would feel nothing or would feel your head and hair. If you use this ability to appear thinner than you are, the hand of someone who reaches out to touch you would bump into you while it was seemingly still in midair.

To discern that you are disguised, a creature can use its action to inspect your appearance and must succeed on an Intelligence (Investigation) check against your spell save DC.

This effect lasts for a number of minutes equal to your Charisma modifier.

Spell Thief Path

When you reach 3rd level, you commit yourself to a Spell Thief Path: Path of The Beguiler or Path of The Daggerspell, are both detailed at the end of the class description. Your discipline grants you features at 3rd level and again at 7th, 11th, and 18th level.

Ability Score Improvement

When you reach 4th level, and again at 8th, 10th, 12th, 16th, and 19th level, you can increase one ability score of your choice by 2, or you can increase two ability scores of your choice by 1. As normal, you can't increase an ability score above 20 using this feature.

Magic Evasion

Beginning at 5th level, you have a sense of magical spells and effects, you have learned to nimbly dodge out of the way of certain area effects, to steel your mind or body against others.

When you are subjected to an effect that allows you to make a saving throw to take only half damage, you instead take no damage if you succeed on the saving throw, and only half damage if you fail

Magic Steal

Beginning at 5th level, Reaction to steal energy from a spell cast at your or an ally, regaining arcana points equal to level of spell.

Mimic Arcana

Begining at 10th level, As past of the reaction for magic steal, may immediately cast the same spell or effect back at the caster or another enemy within half the range of the spell.

If you mimic the spell you do not gain arcana points as the energy is immediately used.

Disappear

Begining at 10th level, as a bonus action you may spend 5 arcana points to turn your self invisible. This effect lasts for a number of minutes equal to your Charisma Modifier.

Any round in which you attack or cast a spell, the invisibility ceases to function until the start of your next turn.

10,000 Faces

Beginning at 10th level, as a bonus action you may spend 2 arcana points to change your appearance physically. You decide what you look like, including your height, weight, facial features, sound of your voice, hair length, coloration, and distinguishing characteristics, if any. You can make yourself appear as a member of another race, though none of your statistics change. You can appear as a creature one size larger or smaller than yourself, but your basic shape must stay the same; if you're bipedal, you can't use this ability to become quadrupedal, for instance.

This effect lasts for a number of minutes equal to twice your Charisma modifier.