Warlock (pact of the blade)

Pact of the Blade. they can use their action to create a pact weapon in their empty hand. They are proficient with it and the weapon counts as magical. The pact weapon disappears if it is more than 5 feet away from them for 1 minute or more, or if the wielded dies.

Spellcasting. The warlock  is a 4th-level spellcaster. His spellcasting ability is charisma (spell save DC 13, +5 to hit with spell attacks). They have the following warlock spells prepared:                                                                                                                                     Cantrips (at will): [eldritch blast], [friends], [presdigitation]
1- 2nd level (2 2nd-level slots): [Expeditious Retreat], [Hex], [Invisibility], [Mirror Image]    

Invocations. The warlock is a 4th-level Warlock. They know two invocations.                Mask of Many Faces. They can cast disguise self at will, without expending a spell slot.                                                                                                                                             Armor of Shadows. They can cast mage armor on themselves at will, without expending a spell slot or material components.           

Sickle. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 3 (1d4 + 1) [slashing] damage.