Hall of Gemstone


Format Legality
Noble Legal
Leviathan Legal
Magic Duels Legal
Canadian Highlander Legal
Vintage Legal
Vanguard Legal
Legacy Legal
Archenemy Legal
Planechase Legal
Duel Commander Legal
Unformat Legal
Casual Legal
Commander / EDH Legal

Printings View all

Set Rarity
Mirage (MIR) Rare

Combos Browse all

Hall of Gemstone

World Enchantment

At the beginning of each player's upkeep, that player chooses a color. Until end of turn, lands tapped for mana produce mana of the chosen color instead of any other color.

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Hall of Gemstone Discussion

Homelessguy on Selvala, Heart of the Beastie Boys

1 month ago

I don't see anywhere in your description that says this is budget or you're staying away from combo.

So just list them off in categories.

budget Hall of Gemstone to shutdown other decks.

Cream of the Crop some nice top deck manipulation

Prowling Serpopard protect you from losing your creatures to counterspells.

Lupine Prototype cheap Mana bump.

Unyaro Bees don't underestimate a flyer that you can dump all your extra Mana into.

non budget Snow-Covered Forest+Extraplanar Lens allowing Mana production to be double for only you

Omnath, Locus of Mana he'll let you store Mana for more explosive turns.

Akroma's Memorial just good also used in combos.

Nykthos, Shrine to NyxMore Mana land.

Greater GoodAllows you to dig through your deck for pieces you need.


Sword of the Paruns

Staff of Domination

Umbral Mantle

Using any of these with your commander and a creature with high Power to create infinite Mana.

Hopefully these help in some way.


2 months ago

Humility, Hex Parasite, Hall of Gemstone (only if you run a lot of artifact/creature mana), Daze, Mana Leak, Foil, Hushwing Gryff and maybe Tangle Wire

Orionxhavok on Selvala, Explorer Returned Competitive EDH

2 months ago

tundraspalace I've got a decklist up now to see how it evolves from there, and to make changes as I come across the need. I removed 7 cards in total from the original listing. 3 of which were mentioned above with Gaea's cradle and the land spells. The other 4 were Sylvan Tutor, Hall of Gemstone, Concordant Crossroads, and Savannah Most of these were budget cuts, some due to personal preference on card art or design. It will definitely be worse than your list, but my goal is to make it marginally so.

b0bjohnson on Forests^2

3 months ago

Hello sir. I am in the process of creating a deck similar to yours and have been finding this list and your primer an amazing resource. :)

I have some questions about card choices.


Mono Green burn

Any tips would be greatly appreciated.

sonnet666 on Wort Storm Brew

4 months ago

You can also stop the interaction preemptively: Vexing Shusher, Dosan the Falling Leaf, Hall of Gemstone, City of Solitude, Defense Grid.

I made this as a rough draft:

Wort... Elfball?

Commander / EDH* sonnet666


I don't really like it though. It ramps a lot and then it seems like I don't know what to do with the mana. I couldn't really get Hulk or HD to fit either, and I think I'm going to make another version soon.

palmerb2 on [List - Multiplayer] EDH Generals by Tier

4 months ago


The list isnt 100%, nor did I claim it to be, but the list provided in description isn't even really viable.lets go over cards you listed.

Kozilek, Butcher of Truth You dont actually cast this guy, he is in there for the shuffle effect (typically discarded though combo's)

Terastodon Agreed with this one. It was in here for the plays to plow up your own lands and/or blowing up problematic lands (not so much) will be cut

Nissa, Vastwood Seer  Flip Agreed. Probably will be replaced with a rock of some sort

Greenwarden of Murasa double E-wit. once your going off, who cares about the cost of this guy, your drawing through your deck anyway, and can get back a combo piece if broken. Is cuttable.

Courser of Kruphix Bad, agreed

Avenger of Zendikar With as many land drops as the deck makes in any given turn, the tokens can get big and be sac'd through greater good or be fodder. Also works with craterhoof

Acidic Slime Personal meta card. Was a Hall of Gemstone

Smokestack getting down early can just win games. deck plays through it easily.

Berserk Personal meta card. Cuttable

Natural Affinity Personal favorite card. Cuttable for mana rock.

Dark Depths just cause of Thespian's Stage

Its a land deck at the end of the day, while typically I would agree 35 lands is too much, this deck can filter and eat through them quickly. It does need adjustments, dont get me wrong. I wasn't trying to sound like a jerk, but if your going to provide decklists for people, at least make them a little viable in a slightly competitive setting. This is one of the more looked at Cedh lists, and providing a sub-par list for people to look at doesnt help players transition from casual to competitive.

jjp16 on Competitive Selvala

5 months ago

I like your list, I'm just a bigger fan of pure green over the eldrazi stuff. Instill Energy seems like a good replacement over Lightning Greaves I may have to steal that idea. Good call on including Hall of Gemstone, so much fun when it upsets multi-colored decks. How has Cloudstone Curio worked out for you? Also, how has Paradox Engine been? Instant hate? I found it to be despised too much when I played it initially, and honestly the creature storm play style got very tedious, I always felt like I had to use every untap I got, opponents didn't appreciate 10 min turns.

saralach on Go Green

5 months ago

Finally had time to put my deck on here. Several things have changed since my original build, mostly because my meta is pretty competitive. Storm is popular here, and you have to either outrun it or slow it down.

The only time I hear groans is when Hall of Gemstone comes out. Most others use multicolored decks. Might as well use it against them, aye?

Here's the list, if you're interested: Seldrazi Stax

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