Kris Kringle of the North Pole

Trample, haste
Whenever Kris Kringle of the North Pole
attacks, you may pay {g}. If you do, create a
tapped 1/1 green Elf Warrior creature token.
{s}{s}, Tap two untapped Elves you control: Each opponent may create a Treasure token. For each
player who does, exile the top card of your
library. You may play them this turn.