Lazy King

Whenever you gain life, put a blessing counter on Lazy
King and you create a treasure token (it is an artifact
with "{t}, sacrifice this artifact: add one mana of any
color").
Lazy King has +1/+1 for each blessing counter on it.
He was idle on his throne, watching the kingdom unfold itself around him. When he found an ambitious mage had become his new advisor, things started to change.