It has low power so it doesnt take up too much room but has a wide range of targets to destroy
On February 14, the average number of copies per buyer spiked to 10.8, followed by a spike to 34.8 on February 17
This doesnt even have to be a Dragon, which has lead to some incredibly brilliant brews of this deck, like a Changeling theme, which opens a lot of unexpected design space
Along with that, as none of that relates to lifelink, you can pay two mana to give another target Creatue lifeline, and whenever you gain life, you can put a +1/+1 counter on a Creature or Enchantment you control
You get an emblem with "Pay 2 life: Add one mana of any color" and "At the beginning of your upkeep, you draw a card and you lose 1 life." If an effect would cause you to gain life past your maximum life total, you won't gain any life above your maximum life total