Mage King, Keanu Reeves

Eminence-Instants and sorcery spells you cast
cost {1} less to cast and have cascade
Whenever you cast a spell, deal two damage to
each opponent
{t} Add {u}{b}{r}, use this many only to cast
instants or sorcery spells, if you use this mana
to cast an instant or sorcery spell, copy that spell