Jace, Cunning Castaway

[+1]: Whenever one or more creatures you control deal combat damage to a player this turn, draw a card, then discard a card.
[−2]: Create a 2/2 blue Illusion creature token with "When this creature becomes the target of a spell, sacrifice it."
[−5]: Create two tokens that are copies of Jace, Cunning Castaway, except they're not legendary.