Kalameet, Calamity Dragon

Flying Ward{2}
When Kalameet dies create Calamity Ring, a Legendary Equipment Artifact Token with
"Equipped Creature has at the beginning of each
end step, lose life equal to the amount of life you
lost this turn. {1}: Attach to target creature
you don't control. Activate only as a sorcery."
At the beginning of your end step, each
opponent loses life equal to the life that
player lost this turn.