The Promise Land

The Promise Land enters the battlefield tapped.
{t}, Add one mana of any colour.
{3},{t}, Sacrifice a creature you control. Play a
sorcery or instant without paying its mana cost.
"It is said,(in myth)that there is a village in
the middle of nowhere that has no poverty, no hunger,
and no death. Nicol Bolas doesn't now about it.
Everything is perfect there. I don't believe the myth." -Dren, Ravnican storyteller