Spiggz, Child of Spring

As an additional cost to cast this spell, discard an instant or sorcery card.
Heroic — Whenever you cast a spell that targets Spiggz, Child of Spring, take all the instant and sorcery cards out of your graveyard and shuffle
them, then put them on the table face down and
let your opponent pick one of them. You cast the
card immediately but it can't target Spiggz, Child
of Spring. If it would be put into a graveyard,
exile it instead.