This will hurt your grade with PSA but oddly enough other companies like CGC care less about this imperfection
Then search your library for up to two basic land cards which have the same name as the chosen land, put them onto the battlefield tapped, then shuffle
There are so many red cards and goblins specifically that enable haste, so this excellent red commander can drop and spew immediate value
That being said future printings might buff Wrenn and Six since its potential for being a land recurring threat are high, but for what Modern is now I dont really believe W6 deserves the second place, or to rephrase it: Definitely not in comparison to Shardless Agent
In fact, Michelangelo, the Heart, might be the new best Food commander of them all due to being able to pair with any of the other preconstructed deck Turtles, particularly Leonardo, the Balance