[c]City of Brass[/c], [c]Mana Confluence[/c], [c]Exotic Orchard[/c], [c]Forbidden Orchard[/c], and [c]Gemstone Caverns[/c]: are all functionally similar to [c]Command Tower[/c], only they come with slight downsides and restrictions
The Hunters Grand Abolisher as "Dual-Bladed Hunter" Archaeomancer as "Hero of Hoarfrost Reach" Grim Haruspex as "Nargacuga Stalker" Imperial Recruiter as "Bherna Huntmaster" Champion of Lambholt as "Champion of Kotoko" Each of the Hunters here is a relatively cheap mono-colored creature that really leans into each color identity
For collectors, Undead Unleashed includes exclusive Commander cards introduced with the product and features one of the most popular Zombie commanders printed in recent years
If such an ability requires a target, you can target a Room even if both of its doors are locked, but the ability won't do anything when it resolves
Nature's Claim is dirt cheap, but it's just not main deck material
there were Pain Lands and Slow Lands