Breach the Blind Eternities

Whenever you cast a colorless spell that doesn't have Devoid with mana cost greater than the number of Breach counters on Breach the Blind Eternities, put a Breach counter on it.

Sacrifice Breach the Blind Eternities: Exile all colored permanents with mana value lesser than the number of Breach counters on Breach the Blind Eternities. Or search your library for any number of Colorless creatures without Devoid with total mana value less than the number of Breach counters on Breach the Blind Eternities,