1 Karumonix, the Rat King
The Biblioplex Saves the Deck Heres another Sealed deck (also from AlphaFrog) to demonstrate a different take on 18 lands
The temptation to add a Renegade Map is a strong one, but the ability kind of runs contrary to what we want to do: it enters tapped, and it replaces itself with a land, which is basically only a small upgrade in an improvise-heavy list
You can even use it to fuel self-mill and not sacrifice it if you absolutely had to
In its day, it was the best creature in the entire game
Sword of Forge and Frontier Land and card draw The Swords of series in Magic: The Gathering run a gamut of usefulness, but all of them cost three mana, grant protection from two colours, add +2/+2 and provide some kind of benefit if you can hit a player with a creature equipped with them