Santa's Tinkerer

When Santa's Tinkerer enters the battlefield, create 2 Red and Green 0/1 Christmas Elf creature tokens with haste.
{r/w},{t}: Create a Gift artifact token with "Equipped creature gets +1/+1," "Equip 2," and "Whenever a Christmas Elf enters the battlefield, you may equip Gift to it."
Discard a card: Untap Santa's Tinkerer.