Last updated on October 22, 2026

Eidolon of Astral Winds | Illustration by Dan Scott
Fewย Magicย settings are as enchanting as the Greek mythology-inspired plane of Theros. Watched over by 15 fickle gods, the plane received some notable planeswalker visitors, including Ashiok and Elspeth Tirel. Itโs also the home of several interesting, enchantment-themed mechanics.
One of the most pronounced mechanics is constellation, a simple ability that provides tons of value whenever enchantments enter the battlefield. Itโs a great mechanic for anybody who loves enchantments and value, but how does it work, and what are the best cards?
Letโs get started!
How Does Constellation Work?

Doomwake Giant | Illustration by Kev Walker
Constellation is an ability that triggers whenever an enchantment enters the battlefield under your control. Itโs the equivalent of lands entering and triggering landfall, or creatures entering and triggering alliance, except itโs a triggered ability specific to enchantments. โEnchantmentfallโ, if you will.
Enchantments and enchantment creatures with constellation, like Strength from the Fallen or Eidolon of Blossoms, trigger their own constellation ability when they enter play. Non-enchantment creatures, like Triton Waverider, need other enchantments to enter to trigger. Constellation always triggers when a card with the enchantment type comes into play, regardless of any other types it has.
The History of Constellation in MTG
The constellation mechanic debuted in 2014 withย Journey into Nyx, the final set of the originalย Therosย block. The mechanic is so heavily linked to the plane of Theros that it almost exclusively appears on card printed in various Theros sets, or on cards from supplementary products that are flavored with Theros in mind. Boon of the Spirit Realm is the only constellation card that isnโt directly tied to Theros in some way.
Is Constellation Optional?
Constellation always puts an ability on the stack when an enchantment enters the battlefield under your control. Most constellation abilities are non-optional, although there are a few with a โmayโ clause that lets you decline to use the ability as it resolves.
Do Auras Without Targets Trigger Constellation?
An aura that enters the battlefield will trigger constellation even if it has no targets. Thatโs most likely to happen with blink effects that return an aura to the battlefield without a legal target. In those cases, the aura still enters, then goes to the graveyard as a statebased action if itโs not enchanting anything. Constellation effects will still see that an aura enchantment entered and trigger accordingly.
What if You Kill the Creature in Response to the Constellation Trigger?
Once the constellation trigger is on the stack, it resolves regardless of whether the creature that created the trigger is still in play. The only exception would be if the creature created a constellation trigger that targeted itself; for example, if Pious Wayfarer targeted itself for +1/+1 and then died, the ability would fizzle because it no longer had a target. Targetless constellation triggers still resolve, even if you removed the enchantment or the creature in response.
What if You Kill the Creature in Response to the Enchantment?
If you kill the creature with constellation in response to the enchantment being cast, the creature wonโt trigger. The permanent with constellation needs to be on the battlefield at the same time the enchantment comes into play to โseeโ it enter. If the creature dies first and goes to the graveyard or any zone other than the battlefield, it wonโt see the enchantment enter the battlefield, and it wonโt trigger.
Constellation vs. Eerie
Eerie was introduced in Duskmourn: House of Horror as a riff on constellation, with the only difference being that eerie also triggers when you fully unlock a room enchantment. Otherwise it works exactly like constellation, triggering when an enchantment enters the battlefield.
Gallery and List of Constellation Cards
- Archon of Sun's Grace
- Boon of the Spirit Realm
- Captivating Unicorn
- Eidolon of Astral Winds
- Favored of Iroas
- Harvestguard Alseids
- Pious Wayfarer
- Skybind
- Protean Thaumaturge
- Sage of Mysteries
- Shoal Kraken
- Thassa's Devourer
- Triton Waverider
- Whitewater Naiads
- Agent of Erebos
- Daxos's Torment
- Doomwake Giant
- Dreadbringer Lampads
- Grim Guardian
- Thoughtrender Lamia
- Forgeborn Oreads
- Composer of Spring
- Eidolon of Blossoms
- Goldenhide Ox
- Humbler of Mortals
- Nessian Wanderer
- Nexus Wardens
- Nylea's Colossus
- Oakheart Dryads
- Setessan Champion
- Setessan Skirmisher
- Strength from the Fallen
- Calix, Guided by Fate
- Underworld Coinsmith
- Eutropia the Twice-Favored
Best Constellation Cards
#6. Archon of Sunโs Grace
Archon of Sun's Grace is a premier constellation token maker, and a totally fine midrange creature on its own. One of very, very few must-haves for anyone trying to make a Thurid, Mare of Destiny pegasus deck work.
#5. Boon of the Spirit Realm
Boon of the Spirit Realm is a mega-anthem for enchantment decks. It triggers itself on entering, so itโs at minimum a static +1/+1 to the board, but it can go crazy when you untap and drop a couple more enchantments. Not too hard to get this up to +5/+5 or greater.
#4. Calix, Guided by Fate
Calix, Guided by Fate had a stint as a top tier threat in Standard, and now lives comfortably in Selesnya enchantment Commander decks. Constellation for counters makes it harder to block, and every hit from Calix lets you copy an enchantment, which means even more +1/+1 counters. Itโs a snowballing threat that youโll see a lot in Sythis, Harvest's Hand decks.
#3. Doomwake Giant
Doomwake Giant plays board control very well, and you donโt even have to be all in on enchantments. Itโs also asymmetrical, so you donโt have to shape the sizing of your creatures around it. This is the first card Iโm reaching for in any enchantment deck running black.
#2. Nyleaโs Colossus
Nylea's Colossus hits hard. Rather, itโs more accurate to say it makes something else hit hard, since youโre likely targeting another creature when this enters. Untap with the giant and you can start doubling its power instead, very easily making it a 24/24 or bigger in a dedicated enchantment deck.
#1. Eidolon of Blossoms + Setessan Champion
In Commander, Eidolon of Blossoms and Setessan Champion are must-have constellation cards for any deck with a strong enchantment theme. These are two particularly powerful enchantresses; Eidolon replaces itself, and the Champion becomes a serious threat if left unchecked. Since these both draw on ETB instead of on-cast like traditional enchantresses, you can also do all sorts of flicker tricks to maximize your card draw.
Decklist: Anikthea, Hand of Erebos Constellation in EDH

Anikthea, Hand of Erebos | Illustration by Magali Villeneuve
Commander (1)
Creatures (27)
Alseid of Life's Bounty
Avacyn's Pilgrim
Birds of Paradise
Elves of Deep Shadow
Argothian Enchantress
Collector Ouphe
Composer of Spring
Destiny Spinner
Jukai Naturalist
Nessian Wanderer
Pia, Aether Ascetic
Sanctum Weaver
Shigeki, Jukai Visionary
Sythis, Harvest's Hand
Weaver of Harmony
Calix, Guided by Fate
Heliod, Sun-Crowned
Nyx Weaver
Setessan Champion
Eidolon of Blossoms
Doomwake Giant
Gravebreaker Lamia
Demon of Fate's Design
Thoughtrender Lamia
Nylea's Colossus
Nyxborn Behemoth
Walking Ballista
Instants (12)
Enlightened Tutor
Entomb
Malakir Rebirth
March of Otherworldly Light
Path to Exile
Swords to Plowshares
Tamiyo's Safekeeping
Despark
Druid's Deliverance
Heroic Intervention
Teferi's Protection
Clever Concealment
Sorceries (4)
Agadeem's Awakening
Kruphix's Insight
Toxic Deluge
Extinguish All Hope
Enchantments (22)
Authority of the Consuls
On Thin Ice
Swift Reconfiguration
Utopia Sprawl
Wild Growth
Blind Obedience
Fertile Ground
Greater Auramancy
Seal of Cleansing
Seal of Primordium
Sterling Grove
Sylvan Library
Cemetery Tampering
Enchantress's Presence
Grasp of Fate
Seal of Doom
Tymaret Calls the Dead
Anointed Procession
Defense of the Heart
Hallowed Haunting
Elspeth Conquers Death
Sphere of Safety
Artifacts (1)
Lands (33)
Bayou
Boseiju, Who Endures
Bountiful Promenade
Brushland
Caves of Koilos
Command Tower
Deathcap Glade
Godless Shrine
Hall of Heliod's Generosity
Indatha Triome
Llanowar Wastes
Marsh Flats
Overgrown Farmland
Overgrown Tomb
Prismatic Vista
Savannah
Scrubland
Shattered Sanctum
Snow-Covered Forest x5
Snow-Covered Plains
Snow-Covered Swamp
Takenuma, Abandoned Mire
Temple Garden
Undergrowth Stadium
Vault of Champions
Verdant Catacombs
Windswept Heath
Valgavoth's Lair
Yavimaya, Cradle of Growth
Anikthea, Hand of Erebos is a fantastic commander to helm a deck built around constellation. Itโs an enchantment itself and itโs in Abzan colors, the perfect home for enchantress decks in general. Aniktheaโs powerful โreanimationโ ability does a great job getting multiple constellation triggers a turn.
Our best constellation cards are the enchantresses, like Sythis, Harvest's Hand and Argothian Enchantress, which provide the baseline card draw youโll need for the deck to function. A deck with this much card draw needs plenty of mana, so Nessian Wanderer and Composer of Spring pull a lot of weight by providing easy access to extra lands.
Constellation effects also help this deck control the board. Doomwake Giant makes it impossible for your opponent to keep tokens or small-value creatures in play, and you get enough constellation triggers that this can become a full board wipe. Thoughtrender Lamia ignores the board and goes straight for the hand, attacking another valuable resource. Nylea's Colossus provides a constellation wincon; it only takes three constellation triggers to give Anikthea 32 power, so you can take an opponent out from nowhere with commander damage.
This deck draws tons of cards so itโs always casting spells, but getting to put enchantments into play just by attacking with Anikthea does so much to get multiple constellation triggers reliably. In turn, these constellation triggers give the deck incredible value on top of the board presence Anikthea creates just by existing.
Wrap Up

Eidolon of Blossoms | Illustration by Min Yum
Constellation is one of my personal favorite mechanics, as a player who loves both value and enchantments. Itโs flavorful and fun, and a mechanic I hope we get to see more of going forward. It offers interesting design space, especially since itโs harder to use than similar effects like landfall. A resurgence in constellation could even signal a new enchantment-themed plane. Imagine how interesting it would be to find a Theros god traveling through the Omenpaths.
Whatโs your favorite mechanic fromย Therosย block? Do you want to see more constellation in the future? Let me know in the comments or on the Draftsim Discord! And check out The Daily Upkeep newsletter to stay up to date on all the latest MTG news.
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