Whenever you cast an instant or sorcery spell, put a +1/+1 counter on Hazlik, Archmage of Disaster.

Whenever you discard a card, Hazlik deals 1 damage to target player.

Instant and sorcery spells in your graveyard have flashback {U}{B}{R}.

Cards in your hand have madness {U}{B}{R}.

{T}: Draw a card, then discard a card.