Wrenn’s Saga: An Unlikely Modern Pair

Join Todd Anderson as he explores deckbuilding options for an unlikely yet dynamic pair — Wrenn and Six and Urza’s Saga

Wrenn and Six, illustrated by Chase Stone

When it comes to building decks, especially in a format as powerful as Modern, you have to make balance changes. The sliding scale I use looks something like "Consistency <---> Power." If you want to mulligan less, you need to sacrifice some of your explosiveness for measures that increase consistency. If you're losing because you're drawing too many weak or one dimensional cards, maybe it's time to slide the scale a little bit to the right. Take out a one drop or two and add in some beef, or just up your curve slightly. If you find yourself drawing too many spells that you can't cast, perhaps the reverse is in order. This type of deckbuilding is obvious in limited, but a little harder to solve in constructed.

Building a deck is all about making compromises. You add in a land when you find yourself short on mana on later turns. You cut a land if you find yourself flooding too often. And so it goes, over and over again, every weekend there's a new tournament, until the end of time. It's not a bad life, all things considered. It allows us to express our creativity through pairing variables together in the hopes that the gameplay engine will help our vision come to life. There's little more frustrating in the sphere of Magic than having your cool new deck burn out too quickly or never even get off the ground. In the age of Magic Arena, building a new deck only to have it blow up in your face is fairly costly.

Wrenn and Six Urza's Saga

So when someone showed up to the party playing Wrenn and Six alongside Urza's Saga, you could say I had my doubts. Wrenn and Six isn't a surprise Modern player. It's an exceptional card that was banned in Legacy for its interaction with Wasteland. It helps Gruul archetypes ping small creatures so the spot removal like Lightning Bolt can take care of the more important stuff. It also doesn't have a colorless mana symbol in the casting cost.

Urza's Saga has been a standout card in Modern as a build around toolbox and self-contained engine. The Constructs add a kick to decks that just want the tutor effect, and the tutor effect is quite strong in decks that want Urza's Saga for the Constructs. It's a complete card that offers variability in gameplay and rewards deck construction. Cards that tutor are often thought of as the most difficult cards to play in Magic, but Urza's Saga makes it look easy. You only have a few options at any given time, and you usually want to be making tokens, so your gameplay is relatively static.


Because Urza's Saga is a land that taps for colorless mana, you should normally look at filling your deck with easy-to-cast cards. That could mean light on colored mana symbols or even just a bunch of artifacts to ensure you can use Urza's Saga as it was originally intended: a land. Adding a two-color, two-mana spell to the mix looks foolish on paper, but ends up being anything but. Your late-game is so outrageous in fair matchups, as a single Urza's Saga is worth so much. If you can ensure a new Urza's Saga every turn, anyone trying to use removal spells on you is going to have a bad time.

Today's article will examine multiple builds featuring the dynamic duo (trio?) of Wrenn and Six and Urza's Saga.

Temur Box: New Additions

If you told me a few months ago that I would put Urza's Saga into the Temur Box™, the box of cards I keep that contain all my favorite Temur cards for building decks on the fly, I would have called you a liar or a genius. Only time would tell which you were. As it happens, I'm the fool and you are very very smart.

Since this deck contains Wrenn and Six and Urza's Saga, it's important to have the third color be mostly a splash. The core of the deck looks a whole lot like the red decks we've come to expect in Modern.

Dragon's Rage Channeler Ragavan, Nimble Pilferer

Lightning Bolt Unholy Heat

This core of cards has given new life to Rakdos, Jund, and all sorts of other archetypes that we haven't even seen before now, including the Wrenn and Saga variants we're discussing today. This core is exceptional, and should be looked at as a base starting point for any deck that wants to play fair. It's like Delver of Secrets, Daze, Wasteland, and Force of Will in Legacy. If you want to fend off the combo decks, those four cards are a great place to start. If you want to play fair, these four red cards offer a potent entrance point.

Since our deck has these four cards you can already assume we're going to do pretty well in the early turns. We're great at containing creatures due to the cheap removal, and have pressure to apply to the slower opponents. We punish them for not having removal by gaining a massive mana advantage via Ragavan and smooth our draws easily with Dragon's Rage Channeler (DRC).

The Izzet decks doing well in Modern have been jamming four copies of Murktide Regent, but I've heard a lot of buzz about swapping blue for green so we can play Tarmogoyf. Delving your entire graveyard is a bit awkward at times, even going so far as to turn off delirium for DRC. Tarmogoyf is a perfect threat for this archetype, as it includes a colorless mana in the cost and grows rapidly in strength with the same cards that enable DRC.


The base of the deck is red, and that base can function autonomously. The secondary color of blue or green or whatever doesn't matter much, and is chosen due to which support cards are better in a given build or metagame. This build is trying to pair the best one-drop spells in the format with the best land. Tarmogoyf is a freebie threat that's at home in this deck, but Wrenn and Six is another cheap spell that adds a new dimension.

DRC decks are notorious for being great at grinding out the game. Lurrus of the Dream-Den or Kroxa, Titan of Death's Hunger are often seen alongside it because they're graveyard centric threats that offer the wielder longevity. If we play green, you need a spell that can win the long game. Wrenn and Six recurring Urza's Saga over and over again should be good enough to win any attrition battle as long as you have a few toolbox artifacts to contain your opponent's recursive elements.

Fire Expressive Iteration Urza's Saga

The extra blue splash here is actually pretty hilarious. Fire is a stellar card and Ice is just extra payoff. Split cards are excellent for builds like this because you can easily cast the front half, but access to the back half in sticky situations gives you some percentage points against weirdo decks. Fire/Ice is one of my favorite cards of all time, and the addition of it here is genius.

Expressive Iteration is a head-scratcher though, or at least it is until you think about the timing on when you actually want to cast it. Expressive Iteration is a card I've played a good bit with but I've done more theorycrafting on how to best utilize it. It works well in decks with free spells like Mishra's Bauble so you can get extra cards out of the exile clause without much work, but the true path is casting it as late in the game as you can stand. As the game progresses, Expressive Iteration is one of the most explosive spells you can cast because it ends up being two of the three best spells from the top of your library. Alternatively, it helps smooth your draws on the third or fourth turn by helping you hit land drops and finding your key pieces of interactions or extra threats in the face of removal.

There's quite a bit of tension between Urza's Saga and Expressive Iteration, to the point that I'm not sure it is actually worth it. Where Fire/Ice is free, Expressive Iteration has a heavy cost. You normally want to be playing Urza's Saga on the second turn so you can start churning out Constructs on the third and fourth turns. Expressive Iteration is for casting on the third turn when you need to hit a land, but becomes awkward at any point where Urza's Saga is already on the battlefield. For that reason, and that reason alone, I don't think blue is the right color for this archetype.

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