Tuft Popkhern, Soup Boy

Defender
When Tuft Popkhern, Soup Boy enters the battlefield, create an artifact token named Soup. It has "{t}: Sacrifice Soup. Add one mana of any color to your mana pool."
Whenever another permanent you control leaves the battlefield, you may have target opponent lose 1 life.
"We, who have been denied existence within the cycle of birth and death, fall only to rise again, eternally fettered by the chains of our duty."