Hall of Gemstone

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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Want (2) Bonezone , LOLuis

Printings View all

Set Rarity
Mirage (MIR) Rare

Combos Browse all


Format Legality
Duel Commander Legal
Oathbreaker Legal
Custom Legal
Legacy Legal
Casual Legal
Commander / EDH Legal
Unformat Legal
Canadian Highlander Legal
2019-10-04 Legal
Vintage Legal
Limited Legal
Highlander Legal
Leviathan Legal
1v1 Commander Legal
Tiny Leaders Legal

Latest Decks as Commander

Hall of Gemstone Discussion

RNR_Gaming on Yisan - New Verse

1 month ago


Hall of Gemstone was up for consideration but with Dockside Extortionist and Smothering Tithe are mainstays and are a middle finger to any sort of land base hate like Blood Moon or Hall of Gemstone; I went for the more artifact based hate like the ouphe and Karn.

RiotRunner789 on Yisan - New Verse

1 month ago

You need Hall of Gemstone. It is doubly vicious with collector ouphe in your deck.

Edit: Hall will stop consultation/ thassa combo most of the time unless they have mana dork or artifact fixing (which you already have artifact fixing hate).

DreadKhan on Ayula, Queen Among Bears *EDH* PRIMER

1 month ago

Blighted Woodland and Myriad Landscape probably would fit in here somewhere, offering lands that count as a ramp spell. Hall of Gemstone is probably handy to protect vs counters, maybe Defense Grid too? Depends on your meta if people run a lot of instants, because you've only got 10. Hall also neuters many 4 or 5 color decks, again meta issue.

griffstick on Gruul In cEDH?

2 months ago

Hall of Gemstone and Collector Ouphe type spells.

wyzeman on Walk in the Vastwood

2 months ago

I have change Hall of Gemstone for Beast Within for more aggressiveness and versatility. Also (and mostly) because Hall of Gemstone trigger so much hate. The change of sideboard card Vorinclex, Voice of Hunger for Allosaurus Shepherd is also based on the hate factor by changing an alternate wincon with protection for the main wincon.

I have also change Wurmcalling for Moment's Peace. The Buyback effect and the fact that we want to put the most mana possible into the X effect are counter productive with the draw rate of the deck. I'm also trying to re-balance the offensive/defensive capacity.

RiotRunner789 on Mono Red Tips (Value, Ramp) …

3 months ago

I would run Blood Moon. It doesn't get you ahead but helps to put mono-red on an even playing field. It's just the red version of Hall of Gemstone.

Stardragon on Om nom Trample

4 months ago

Also fun fact if you have everything on the field except for Non-colored permanents and Instants and sorceries or Concordant Crossroads as you can only have on world enchantment on the field at a time I think, and I choose Hall of Gemstone as it has twice the devotion to green as Crossroads, your deck could produce around 1,456 mana (give or take some for any card i may have missed) (48 of colorless and 1,408 green mana) for your X spells Finale of Devastation, Green Sun's Zenith and Genesis Wave which is would be fun to pull off.

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