Actors Mask

This mask seems to show up in the weirdest places. When a failing actor is in need of help, when a young boy needs to charm a pretty girl, and when an orc is trying to tell a joke. They all seem to stumble upon a mask like this. no one knows who makes them, but were ever they appear trouble always seems to follow.

• + This mask allows you to change your voice at will. 
• + you can use disguise self at will.
• + you gain a +2 to charisma.
• - If you roll a nat 1 on a charisma check with mask on, you are then subjected to the spell Tasha's hideous laughter.
• - dexterity saving throws (even a success) made with the mask on will always make you look like your a klutz unless a nat 20.
• -  the mask just can't shut up. the more you use the mask the more chances the DM gets to roll. (at the DMs will) Rolling a d100  to determine what the masks say (Ex. a line from a play, part of a poem,  an insult to an angry owl bear your hiding from)

Notes: Bonus: Charisma Score, Feat: Actor, made from alabaster white wood, with to black dots for eyes and a black line for a mouth. when put on (after attunement) will become invisible to all but wearer., Long Rest, Buff, Debuff, Headwear