Coeus the Devouring Mind

Coeus costs {1} less to cast for each noncreature
spell in your graveyard.
Whenever you cast your first noncreature spell
each turn, put an Intellect Counter on Coeus.
You may cast a noncreature spell with mana
value X or less from your graveyard without
paying its mana cost, where X is the number of Intellect Counters on Coeus.
Rebirth - {3}{w}{u}{r}, 5