BPhillipYork: I like the trigger, it's fun for some Grixis "cast from places other than your hand" deck
It creates an interesting design which is more sky than land, and has some unique rock designs adding interest to the landscape
In Commander, this card works great in token strategies, pairing nicely with things like Jaheira, Friend of the Forest to create an army of tasty Frogs
Then these surveil 1 on arrival to the battlefield, so they can give you card draw security, and then also send it to the graveyard if you don't immediately need it, or just want reanimation, flashback or delirium for later use
Building monobrown in Old School, you can basically go two ways: Prison-ish or midrange bigboys aggro