MAGIC: THE GATHERING
The World Tree enters the battlefield tapped.
: Add .
As long as you control six or more lands, lands you control have ": Add one mana of any color."
, , Sacrifice The World Tree: Search your library for any number of God cards, put them onto the battlefield, then shuffle your library.
Six lands aren't hard to come by in most Magic formats these days. Cast a few ramp spells and you'll be able to flood the board with Gods in no time!