Silent Clearing
T: Pay 1 life: add W or B.
1, T, Sacrifice %: draw a card.
Waterloggerd Grove
T: Pay 1 life: add G or U.
1, T, Sacrifice %: draw a card.
Sunbaked Canyon
T: Pay 1 life: add R or W.
1, T, Sacrifice %: draw a card.
Nurturing Peatland
T: Pay 1 life: add B or G.
1, T, Sacrifice %: draw a card.
Fiercy Islet
T: Pay 1 life: add U or R.
1, T, Sacrifice %: draw a card.
Horizon Canopy see some play in White Eldrazi or some Hatebear deck.
Did some other deck when this effect ? The life lose seem a big issue for their playability.