This card will likely be a popular pickup for equipment and aura-stacking archetypes Eclipsed Steppe and Umbral Expanse, each of them an entry for white-black into existing land cycles, as well as Turbulent Moor from a brand-new land cycle with basic land types that enters untapped as long as your opponents collectively control at least eight lands There is so, so much more I could talk about in this decklist, but I need to keep things moving
(Its worth keeping in mind, these prices are from other prints of cards before Commander Masters launched
Maybe not right away, but its got a very high ceiling. Psymon_Armour, discussing Scavenger Regent Omen, and the discussion around it, is a great example of the different things MTG cards mean to different people
It does not
You won't sacrifice anything, and there's no penalty for being unable to do so
At worst it's a Basri's Solidarity with a body, which is great, but what about those turns where you pop off with something like an Aetherflux Reservoir or a drop a large creature while you control an Angelic Chorus