Santa Claus, Bringer of Gifts

Lifelink, Toymaker 2, Resonate 3 (When this
creature enters the battlefield, draw two cards or add
two mana of any one color. Whenever this creature
would gain an effect that lasts until end of turn, that
effect instead lasts for 3 turns)
When Santa Claus enters the battlefield, you may attach any number of Rudolph and/or Reindeer enchantment creatures to him. He gets +1/+0 for
each creature attached to him this way.