Ral, Lightning Chemist

+1: Ral, Lightning Chemist deals 2 damage to target creature or planeswalker.
0: Draw a card, then discard a card. Then you may return up to one target instant or sorcery from your graveyard to your hand.
-6: You get an emblem with "spells in your graveyard have flashback. The flashback cost is equal to their mana cost." Then surveil 3.