If you exile a land card with the raid ability, you may play that land only if you have any available land plays
Hyena Umbra, meanwhile, is a piece of armor thats cheap to play and easy to recur, with a relevant keyword to boot
While they havent said they wont, I can also see them just reprinting the exact same cards next year
Vault 12: The Necropolis Wasteland Raider Acquired Mutation Assaultron Dominator Bottle-Cap Blast Crimson Caravaneer Duchess, Wayward Tavernkeep Grim Reaper's Sprint Ian the Reckless Junk Jet Megaton's Fate The Motherlode, Excavator Mysterious Stranger Plasma Caster Powder Ganger Rose, Cutthroat Raider Synth Eradicator Thrill-Kill Disciple Vault 21: House Gambit Veronica, Dissident Scribe Wild Wasteland
There were even decks that played Vise largely so they'd have a one drop they could get out of their hand...and get out from under an opponent's Vise