Swamplight Hut

{1}{b}, {t}: Put your choice of a deathtouch,
lifelink, or menace counter on target creature. Activate only if you control five or more basic
Swamps.
{2}{b}, {t}, Sacrifice a creature: Search your
library for a basic Swamp card and put it onto
the battlefield tapped, then shuffle.
{t}: Add {c}.