Emerge in MTG: Rules, History, and Best Cards

Last updated on June 28, 2024

Elder Deep-Fiend | Illustration by Jason Felix

The Eldrazi have always been the MTG equivalent of a strange alien threat, and although they have some pretty memorable mechanics like annihilator, nothing quite evokes the horror of their strangeness like emerge does.

Giving the impression that an Eldrazi monstrosity is bursting out of an ordinary creature, this was the perfect way to make a mechanic that screams “Eldrazi on Innistrad.” But how does this mechanic work? Where did it come from? Let’s crack open the fabric of reality and find out!

How Does Emerge Work?

Vexing Scuttler | Illustration by James Paick

A creature with emerge has an alternate casting cost that requires you to sacrifice a creature. When you sacrifice a creature to the effect, the cost of casting the creature (for the emerge cost) is reduced by the mana value of the sacrificed creature.

For example, if you cast Abundant Maw, which has an emerge cost of six generic mana and a black mana (), and sacrifice a Grizzly Bears (mana value two), you’d have to pay one black and four generic mana ().

It’s also important to note that the sacrificed creature only reduces the generic part of the emerge cost, not the colored part.

The History of Emerge in MTG

Emerge first appeared in 2016’s Eldritch Moon, representing the influence of Emrakul on the plane of Innistrad. It flavorfully showed Eldrazi monstrosities bursting out of the native creatures and the horror plane.

There were 10 cards with emerge in the set, across all rarities. It's pretty closely connected with the Eldrazi, but there’s room to see it on other humongous versions of creature subtypes that already exist. It’s not particularly overpowered. It just needs a flavorful reason for its inclusion.

Does Emerge Reduce Colored Costs?

No, the emerge cost only reduces the generic mana cost.

Can I Sacrifice More Than One Creature to Reduce the Emerge Cost Further?

No, emerge costs cannot be used to sacrifice multiple creatures.

What Happens if the Sacrificed Creature's Mana Value is Higher Than the Emerge Cost?

Then you're in good shape because you're left with the colored emerge cost to pay.

Do Effects That Reduce Casting Costs Affect the Emerge Cost?

Yes, since emerge casts the card, effects can reduce the cost of cards you cast.

Can Emerge Be Countered?

Yes, since emerge counts as casting a spell, this opens it up to being countered as well.

Can You Emerge at Instant Speed?

Emerge doesn’t change the speed in which you can cast the spell, so it depends on the emerge spell itself. But if the spell you’re casting for the emerge cost has flash, for instance, then you can cast it at instant speed.

Who Chooses What Creature to Sacrifice for Emerge?

The player casting the emerge creature chooses which of the creatures they control to sacrifice. They can choose a creature that they control but don’t own, like a creature they’ve gained control of with a Control Magic or threaten effect. You still own and control the creature you cast if you sacrifice a creature you don’t own to the emerge cost.

When Do You Sacrifice the Creature for Emerge?

Sacrificing the creature is part of the cost of casting the emerge spell, so you sacrifice the creature before the spell goes onto the stack and way before the creature with the emerge ability enters the battlefield. It also means that if the emerge spell is countered, you still have to sacrifice the creature to it.

Most emerge spells have on-cast abilities like Wretched Gryff card draw ability, which somewhat mitigates this.

Gallery and List of Emerge Cards

• Abundant Maw
• Adipose Offspring
• Crabomination
• Cresting Mosasaurus
• Decimator of the Provinces
• Distended Mindbender
• Drownyard Behemoth
• Elder Deep-Fiend
• Herigast, Erupting Nullkite
• It of the Horrid Swarm
• Lashweed Lurker
• Mockery of Nature
• Twisted Riddlekeeper
• Vexing Scuttler
• Wretched Gryff

Best Emerge Cards

Herigast, Erupting Nullkite

Herigast, Erupting Nullkite is as close to a lord of emerging creatures as you get. Lots of fun sacrifice themes, death triggers and semi-Birthing Pod style builds can come to fruition when you tribute monsters to summon your bigger monsters.

Cresting Mosasaurus

Cresting Mosasaurus at best is a copy of Cyclonic Rift on a huge body. At worst, you're in the splash zone and your cards are in danger.

Elder Deep-Fiend

One emerge card stands out in particular when considering the best, and that’s Elder Deep-Fiend. It saw extensive play in both the main and side of competitive decks during its run in Standard. We’ve seen it pop up occasionally in some fringe Modern decks since then, but nothing particularly newsworthy.

Decimator of the Provinces

Another card worth mentioning is Decimator of the Provinces, which does a pretty good budget impression of Craterhoof Behemoth. This is one of the options for you if you’re building a green creature-based Commander deck on a budget!

Decklist: Temur Emerge in 2016 Standard

Lashweed Lurker | Illustration by Igor Kieryluk

This deck was a popular one played in Standard at Worlds in 2016, making the most of the power of Elder Deep-Fiend. Emerging it from a creature like Pilgrim's Eye was a fantastic way to make use of a relatively high mana value creature with a good ETB effect, and being able to flash it in on your opponent’s upkeep and tap down their creatures and lands was absolutely crippling.

While not quite getting the top spot at the tournament, this list put up good results, taking 4^th. Some version of it was even played by stars such as Luis Scott-Vargas and Paulo Vitor Damo Da Rosa.

Emerging from the Rubble

Abundant Maw | Illustration by Greg Staples

What do we think for an ability that’s rarely come out in Magic? I really enjoy it and am excited for more it on Arena now that Modern Horizons III is here.

I think we could see more emerge. All it needs is some way to play a high mana value card with a decent ETB, or on death/sacrifice trigger. It’s certainly not outside of possibilities with cards like Hollow One providing a high mana value body for a possible low cost.

What do you think? Would you like to see a certain creature type use emerge? Should they go back to the place they came from? Let me know in the comments or join the discussion in the Draftsim Discord.

Until next time, may your giant Eldrazi go un-countered!