Starscourge Radahn

Menace, ward {1}
Whenever you cast an instant or sorcery spell
with converted mana cost 6 or more, Radahn
deals 3 damage to each opponent.
Whenever Radahn is dealt damage by a source an opponent controls during combat, put a void
counter on Radahn. Instant and sorcery spells
you cast cost {1} less for each void counter on
Radahn.