Caliginous Woodlands

Caliginous Woodlands enters the battlefield
tapped.
{t}, Pay 3 life: Search your library for a Swamp
or Forest card, put it onto the battlefield, then
shuffle your library. Caliginous Woodlands
doesn't untap during your next untap step.
At the beginning of your end step, if you control
six or more lands, sacrifice Caliginous
Woodlands.