Zessaim

Your maximum hand size is eleven.
Whenever Zessaim attacks, you draw a card and lose one life. Then if you have eleven or more cards in your hand, you may cast and instant or sorcery spell from your hand without playing the mana cost.
{2}{t}: Create Legendary artifact creature token named addl, with {t}: add {c}{c}. Spend this mana only to cast artifact spells or activate abilities of artifacts.