Underground Sea

Legality

Format Legality
Legacy Legal
Vintage Legal
Commander / EDH Legal
Duel Commander Legal
Tiny Leaders Legal

Printings View all

Set Rarity
Vintage Masters Rare
Masters Edition IV Rare
Masters Edition II Rare
Revised Edition Rare
Unlimited Edition Rare
Collector's Edition Rare
International Collector's Edition Rare
Limited Edition Beta Rare
Limited Edition Alpha Rare

Combos Browse all

Underground Sea

Land — Island Swamp

(: Add or to your mana pool.)

View at Gatherer Browse Alters

Price & Acquistion Set Price Alerts

Cardhoarder (MTGO) 11%

16.95 TIX $17.2 Foil

Isle of Cards

$337.34 Paper

Ebay

Have (1) Mousemke
Want (4) MindAblaze , Swamy , pskinn01 , Spinalripper

Underground Sea Discussion

pkfighter343 on Budget FCT - $1000

2 days ago

The changes:

Bayou -> Blooming Marsh

Underground Sea -> Botanical Sanctum

Savannah -> Temple Garden

Tundra -> Hallowed Fountain

Ancient Tomb -> Godless Shrine

Underground Sea -> Underground River

Mana Drain -> Counterspell

Flusterstorm -> Cyclonic Rift

Timetwister -> Windfall

Dark Confidant -> Divining Witch

Imperial Seal -> Drift of Phantasms

Noble Hierarch -> Harabaz Druid

My first upgrades would probably be the dark confidant, the ancient tomb, and the counterspells - at least in my opinion. I also switched out the tarnished citadel for an exotic orchard because there's more than enough u/b/g in the decks where I'm playing. At a very minimum, it taps for U/B every time, and almost always gets me all 3 of the more important colors.

Jdreesman on Tenacious Triplets

1 month ago

Cancel that, the bottom way does not work. It does if you have a Underground Sea or Watery Grave instead of the second Island. But that way is more expensive and not reliable enough to count on.

Addrum on artifact bullshittery (marchesa edition)

1 month ago

Hey man! Sure, I'd love to help. Not sure how on budget are you, and since you have some pretty darn expensive cards I'll make sugestions based on that. If it just happens that you had the cards from before and don't have too much to spend, just tell me and I'll give another options.

Well, I'd start by adding more lands. Always play Between 35 and 40 lands in your deck, unless it's an mono G elf deck that can go lower, or a deck that want lots of lands like Tasigur, Gitrog Monster or Omnath RG. Steam Vents, Watery Grave, Blood Crypt, Badlands, Underground Sea, Volcanic Island. Fetchlands would be perfect Polluted Delta, Bloodstained Mire, Scalding Tarn, Misty Rainforest, Marsh Flats. Check lands, Filter lands and Painlands. Urborg, Tomb of Yawgmoth, High Market, Academy Ruins and Tolaria West as utility. Prioritice on lands that come into play untapped.

I usually don't consider cards like Phyrexian Altar or Cathodion as a ramp because it's not going to ramp you over the curve. I consider them as combo piece or sac outlet. That being said, add more ramp like the signets, Mana Vault, Mox Diamond and Chrome Mox for fast mana. Expedition Map would be awesome to grab that beautiful Mishra's Workshop.

As for the combos, the first thing is Nim Deathmantle and Ashnod's Altar. Those two can go infinite with TONS of cards, like your Wurmcoil Engine: Sac wurmcoil to add 2 mana, triggers on the mantle and the wurm dying. Put the tokens onto the battlefield, then sac one of them for 2 mana (now you have 4 mana in your mana pool). Use the mana to reanimate Wurmcoil with the mantle. Repeat again for infinite tokens (with deathtouch?), and since you have infinite tokens, you also have infinite colorless mana. This works with any creature that enters or leaves the battlefield with two or more tokens. It also works for infinite mana with your Cathodion. These combos with your Disciple of the Vault win immediately, although I prefer Blood Artist because he helps you to stop other players that wants to go infinite sacrificing creatures. Krark-Clan Ironworks is also a good sac outlet that gives you mana.

Triskelion goes always side by side with Mikaeus, the Unhallowed. Remove one counter to ping for 1 to your opp. Remove the other two to shoot Triskelion itself. It dies with no counters in it so Mikaeus brings it back now with 4 counters. Hit your opponent for 2, then hit Triskellion for 2, repeat for the win.

Palinchron + Deadeye Navigator is a good generic combo for infinite mana. Grand Architect + Pili-Pala is another good option, and the Architect also works as a ramp card.

This style of sacing artifact deck will find Junk Diver very useful. The full package includes also Myr Retriever, Scrap Trawler and Workshop Assistant.

A combo deck loves to have tutors to win fast. Keep in the Forgemaster and the Transmute, and add Tezzeret the Seeker , Demonic Tutor, Fabricate, Whir of Invention, Arcum Dagsson, and the mages pack Trinket Mage, Trophy Mage and Treasure Mage.

For the controling part, this deck needs more actual control and removal. Damnation, Toxic Deluge, Blasphemous Act, Vandalblast, Counterspell, Counterflux, Force of Will, Pact of Negation, Slaughter Pact.

Lastly, you can go deeper in the artifact theme including cards like Mycosynth Lattice, Unwinding Clock, Clock of Omens. Thats when things go crazy.

As for what to take out, there are a lot of cards I see there that don't do much for the strategy but this is up to you. My suggestions on what to take out would be: Golem Artisan, Hellkite Igniter, Hellkite Tyrant, March of the Machines (unless you put the Mycosynth Lattice to land lock your opponents xD), Breaker of Armies, Conqueror's Flail, Silent Arbiter, Library of Leng, Genesis Chamber, Gravepurge, Moltensteel Dragon, Clone Shell, Bearer of the Heavens, Burn from Within.

Man, that was a wall of text xD tell me if you have any questions.

Ender666666 on Lord of the Lies

1 month ago

Non-foil, this ring in at $1164 on TCGplayer. If you cut a few high end cards though, the price really drops... Cards like Underground Sea, Invoke Prejudice, Mana Drain and Force of Will specifically.

LTmiller on [[Primer]] - Daretti the Degenerate (AER Update)

2 months ago

Yes, I'm getting the ones that I know I'll use in multiple decks. I actually just built a cube yesterday with s**t I had laying around and I'm pretty invested in it with the latter being considered... by that I mean, my Underground Sea isn't just setting around now. lol. I've been messing with that and not really been trying to ball hard and get my inventions as I still have to get the Imperial Recruiter. I got the Workshop and the Bazaar.

FLATSO99 on Storm crows revenge $250,000 budget

2 months ago

Island is a little more budget so i might consider adding it to my deck its just so much more expensive then say Underground Sea that only costs $3,850 :)

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