Cursed treasure

Defender
Whenever a player draws a card that player may
pay 3 life or {3} if he or she doesn't you may put a colorless artifact treasure token on the battlefield it has:{t}sacrifise this artifact: Add ons mana of any color to you mana pool.
Whenever you sacrifise a permanent you may pay 1 life, if you do each opponent gains 1 life And you
draw a card.