Gollum the Conspirator Legendary Creature ~ Halfling Horror Whenever Gollum the Conspirator attacks, look at the top two cards of your library, put them back in any order, then choose land or nonland
You could certainly run 1 copy as a potential opener, but its completely dead to a hand trap at the cost of your normal summon, and the draw effect is unlikely to resolve too
Where Cultivator Colossus really shines is a kill card for decks that have a lot of land (and here's our callback to Wrenn and Seven)
Exile is where Dimir really shines
If you do, reveal cards from the top of your library until you reveal a creature card that shares a creature type with the sacrificed creature
Preview season for Modern Horizons 3 is just around the corner, and Wizards of the Coast (WotC) is starting things off with a look back at the Magic: The Gathering storyline from nearly a decade ago, when the Gatewatch assembled to fend off the interstellar threat of the Eldrazi