Sure, you sometimes help your other opponents, but it should draw a lot of focus off your creatures and benefit you as well
I like the feel of the sets, I love the things that flip into lands
Aside from the potential name of the card - Liliana, the Last Hope - there is no further information available on the card's abilities, nor has Wizards of the Coast commented on the existence of the card
Druidic Ritual and Sudden Reclamation for a creature and a land, Eccentric Farmer/Pothole Mole as creatures with the same effect, Roots of Wisdom for elf typal decks, Crop Sigil as a self-mill engine, and Say Its Name if you want to cheat Altanak, the Thrice-Called from your library
Sets such as Adventures in the Forgotten Realms, MTGs anticipated crossover with Dungeons & Dragons, are going to have a lot of extra added pressure on them given how strong Modern Horizons 2 is