Seaside Citadel

Legality

Format Legality
Tiny Leaders Legal
Noble Legal
Leviathan Legal
Magic Duels Legal
Canadian Highlander Legal
Vintage Legal
Modern Legal
Penny Dreadful Legal
Vanguard Legal
Legacy Legal
Archenemy Legal
Planechase Legal
1v1 Commander Legal
Duel Commander Legal
Unformat Legal
Casual Legal
Commander / EDH Legal

Printings View all

Set Rarity
Commander 2018 (C18) Uncommon
Commander Anthology Vol. II (CM2) Uncommon
Commander 2017 (C17) Uncommon
Commander Anthology (CM1) Uncommon
Modern Masters 2017 Edition (MM3) Uncommon
Commander 2016 (C16) Uncommon
Commander 2013 (C13) Uncommon
Shards of Alara (ALA) Uncommon

Combos Browse all

Seaside Citadel

Land

Seaside Citadel enters the battlefield tapped.

: Gain , , or .

Price & Acquistion Set Price Alerts

C18

CM2

C17

Ebay

Seaside Citadel Discussion

eliakimras on Atraxa Counter Productive

1 week ago

Buddy, maybe you should try lands that tap for 3 or more colors to cast your colored spells properly. Vivid Grove, Vivid Meadow, Vivid Creek and Vivid Marsh all synergize with counters theme. Evolving Wilds and Terramorphic Expanse often find your missing colors. Seaside Citadel, Arcane Sanctum, Opulent Palace are also too good to pass. Opal Palace is also an all-star here, because it can give Atraxa +1/+1 counters, so she can proliferate herself and get huge right away. You also should be at 38 lands, because your deck has some high mana costs. You often will find yourself mana screwed with so few lands.

StopShot on Delta Commander Format

1 month ago

For those unaware of the Pokémon TCG, the term "delta" refers to delta species that debuted in 2005. Some of the card-concepts typically associated in one color were color shifted to a different color to shake-up well established color themes and provide unique gameplay experiences.

Delta Commander or Planar Chaos EDH in MTG terms is to establish a game experience that accomplishes the same style of play noted above. Many players over the years have expressed how they wish a certain commander had color x instead of color y or that a different general was missing a color keeping it from reaching it's full potential or other players have expressed interest in a commander's unique abilities yet disliked the color combination it was associated with. Delta commander rectifies these desires and greater customization freedoms while still maintaining the importance of color identity found in a standard commander game.

Delta Commander mirrors the rules of standard EDH with a few simple rule changes. Decks are still 100 card singleton, 40 life each, 21 command damage is lethal, etc. etc. To color shift a deck you use the general that interests you and then you pick only 1 of the 10 lands listed below.

- Arcane Sanctum

- Crumbling Necropolis

- Frontier Bivouac

- Jungle Shrine

- Mystic Monastery

- Nomad Outpost

- Opulent Palace

- Sandsteppe Citadel

- Savage Lands

- Seaside Citadel

The land selected will represent the "Domain" your general resides in. The domain is not restricted by your general's color identity and will represent the color shift of your deck. When starting a game the Domain and your General will both start in the command zone indicating to your opponents what colors you are restricted to and vice versa for knowing what colors your opponents are running.

Color identity will work a little different in games:

-The color identity of your General will restrict you on what lands you can play.

-The color identity of your Domain will restrict you on what nonland cards you can play.

As you may have surmised players will be able to play their Domain from the command zone in order to help cast spells outside of their General's color identity. This makes the domain special since your other lands will only produce the colors of your general's color identity, which adds more depth to deck building as players will have to compromise for the right balance of on-colored and off-colored spells used in their deck.

EXAMPLE: Say Baral, Chief of Compliance is your General and Frontier Bivouac is his Domain. The lands in your deck can not contain any mana symbol other than and the spells in your deck can not contain any symbol other than . Hence in order to cast the Red and Green spells in this deck you'll be limited to just the Frontier Bivouac in order to cast them.* (*Typically there would be other ways to cast those spells, but the Domain will be the primary source due to it's consistency of being readily available in your command zone.)

Now that you're familiar with how a deck is color-shifted there are only three more rules to keep in mind to accommodate these changes.

.) The Domain will share many of the same properties as your commander such as being a able to play it from the Command Zone and being able to place it back in the Command Zone if the land is to change zones. There are only two exceptions: 1.) you can not play your Domain if you played another land that turn, and 2.) your Domain will not have a command tax to pay since lands aren't ever cast. (The land enters tapped which makes up for the lack of taxation.)

.) Another key difference is if any source (be it a land or mana-rock-etc.) is to produce one or more mana of any color instead that source will only produce any color of mana in your commander's color identity. This applies to cards such as Mana Confluence, Mana Bloom, Gilded Lotus, etc. This rule is in place to put greater emphasis on your Domain being the chief hallmark to casting off-color spells with. Do note however since your domain restricts the color identity of your spells you are allowed to use signets and other mana-producers that fit into your domain's color identity even if they're outside of your general's color identity.

EXAMPLE: If my General is and my Domain is I could still run cards like Fire Diamond, Moss Diamond, Talisman of Impulse, Gruul Signet for color fixing, but cards like Mana Confluence and Darksteel Ingot would only generate blue mana. This is so the Domain retains some level of importance being used in the deck.

.) The last additional rule to this format is unlike all your other lands your Domain will have "Protection from lands." This means your Domain can never be the target of effects from the likes of Strip Mine, Wasteland, or Ghost Quarter due to their abusability with other cards such as Crucible of Worlds or Life from the Loam. Do note this does not stop the effects of cards like Sinkhole, Blood Moon, or Spreading Seas being used. (Hence the importance of running color-fixing mana rocks.)

You have now read up on the rules of Delta Commander or Planar Chaos EDH. Please keep in mind that when building in this format that your general determines the color identity of your lands and your domain determines the color identity of your spells. While it's possible to have a general and a domain that share no colors your deck will likely run a lot better if your domain shares at least one or two colors with your general.

Bonus: If you were to build a deck for this format what general and domain would you build your deck around? What off-color synergies would you include in your deck?

SynergyBuild on Undead Brutes

1 month ago

HAH! love the decklist +1! Breya, Etherium Shaper?

Mystic Monastery, Crumbling Necropolis, Jungle Shrine, and Seaside Citadel might need a spot too!

Meurth on White, Blue, Green Modern

2 months ago

You need at least 20 lands and a lot more dual lands or else you're going to get manascrewed bad. There even is a triple land: Seaside Citadel

Pal00ka on Enchantments of Karametra

2 months ago

You cannot include lands such as Jungle Shrine and Seaside Citadel because they include mana symbols outside your commander's. I would consider replacing them with Bant Panorama and Naya Panorama. Also you have quite a few lands that come in tapped, which can slow you down, I'd consider finding utility lands which come in untapped or add more basics.

Also Karametra's competitive edge is casting creatures to trigger her. 21 is not low but you may not be taking advantage of her as much as you could be. I'd consider more enchantment creatures to have your cake and eat it too.

TylerChester92 on Atraxa's Good Ol Kiki

3 months ago

For budget color fixing you could run the fetch lands from Mirage: Flood Plain, Bad River, & Grasslands. They come out tapped, but that also makes them affordable. You could also run the Bant Panorama since are your most common colors, but I wouldn't run the other panorama fetch lands. Also, you can add more cards that have Basic Landcycling. You already have Ash Barrens, but you could also run something like Sylvan Reclamation, which could be used for either landcycling or it's normal effect. Wayfarer's Bauble has a similar effect to basic landcycling except it really does ramp you, and Expedition Map can be used to tutor Seaside Citadel. Kodama's Reach would help significantly. Then there are also the staple Burnished Hart and Solemn Simulacrum that can also chump-block on behalf of your planeswalkers. You could also do with 1 less land, 38 is probably good for your Mana curve. When removing lands, first go for lands that don't produce mana on their own like Darkwater Catacombs, and then lands that cost mana to play as if they were a spell, like Rupture Spire, and then start removing ones that come out tapped no matter what you do like Meandering River versus Glacial Fortress. Opal Palace would be a great way to play your commander and imediately have a counter on her.

Also consider Thalia's Lancers since they can now tutor any planeswalker now that all planeswalkers are legendary. As well as Call the Gatewatch, Deploy the Gatewatch, Djeru, With Eyes Open, & Arena Rector.

The same rule change that made planeswalkers legendary also makes Urza's Ruinous Blast & Primevals' Glorious Rebirth super useful for your deck.

Like Contagion Engine, you can also run Contagion Clasp which is like the low-caorie alternative, and Steady Progress.

Consider running Gideon, Ally of Zendikar to protect your planeswalkers like Elspeth, Sun's Champion anf Elspeth, Knight-Errant do.

Saljen on Sliver Me Timbers Xerxes

4 months ago

Here's some land recommendations, because playing 5 colors is hard without the right lands:

Ancient Ziggurat, Command Tower, Crystal Quarry, Frontier Bivouac (run all 10 of the tri-colored tap lands, they're cheap and good), Mystic Monastery, Nomad Outpost, Opulent Palace, Rupture Spire, Sandsteppe Citadel, Savage Lands, Seaside Citadel, Shimmering Grotto, Sliver Hive, Transguild Promenade.

You should drop all your basic lands down to 1 of each type. Running 5x Vivid lands and 10x Tri-color lands, and 1 of each basic land takes up 20 land slots. The rest should be land that some how taps for all colors.

I run a pretty low budget Slivers list, with Hivelord as the commander as well. Here's some cards that could up the power level of your deck without crazy monetary investment:

Primal Rage and Shared Triumph offer buffs to all of your Slivers. Spirit of Resistance makes you invincible if you have Sliver Hivelord in play. Unearth is a solid way to return some of your best Slivers to play after removal. Harsh Sustenance is solid removal with the added benefit of life gain. Obelisk of Urd is a good way to pump up your Slivers. Domri Rade is a planeswalker that works really well with Slivers. Gives you consistent removal as well as draw. The ultimate makes it real difficult to lose games.

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