Mok, Eternal Sufferer

{t}: Create an artifact token named Stone. This
may only be done twice.
{t}: Sacrifice a Stone: Mok, Eternal Sufferer deals
2 damage to any target.
At the beginning of your upkeep, if there are no
stones under your control, Mok, Eternal Sufferer
deals 1 permanent damage to itself.
"Haunted by infinite inspiration, he artistry knows no relief."