Insurances Seller

When this creature enter the battlefield, each
player may put a Debt counter on any number
of land they control without a Debt counter to
receive 2 time that number of insurance token.
As long as a this creature is in play, each time a
player receive damage he remove a insurance
token to prevent 1 damage.
When this creature leave the battlefield, gain
1 life for each insurance token in play.