Mysterio, Master Illusionist

Mysterio has hexproof as long as you control an illusion.
Illusion tokens you control enter the battlefield
as a copy of any creature you control. It's still an illusion in addition to it's other types.
At the beginning of combat on your turn, create
a 1/1 blue illusion token. It has haste. Sacrifice it
at the end of your turn. When you sacrifice an illusion this way, draw a card.