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

Printings View all

Set Rarity
Premium Deck Series: Slivers (PDS) Uncommon
Stronghold (STH) Uncommon

Combos Browse all



Activated abilities of creatures cost less to activate. This effect can't reduce the amount of mana an ability costs to activate to less than one mana.

Heartstone Discussion

McToters on Where's The Tiger?

3 weeks ago

Sweet deck!

Have you considered Trailblazer's Boots , Hot Soup , Prowler's Helm or Dauthi Embrace ? All are fantastic choices to make creatures unblockable. You already have Skeleton Key which is great!

Something really janky you could try is Stormtide Leviathan + Part Water . Something most people wont look for.

I have nothing against Coastal Piracy but Kindred Discovery may do more for you, since you draw on the Enter and the Attack per creature.

I think Heartstone helps cut ninjitsu costs.


BMHKain on What to add/cut for cEDH ...

3 weeks ago


After finding a new combo cheaper (& better) than that of Helm of Obedience + Rest in Peace : Altar of the Brood + Ancestral Statue + Rest in Peace (Optional), I'm still wondering what combos in Boros can be 2-3 cards only, & truly viable as a cEDH Deck. Irony? This might sound extreme, but I'd like to see four others of this kind:

  1. 2-3 cards only.

  2. this is cEDH, make them as inexpensive in mana cost as possible.

  3. they have to be cEDH competitive.

Also, I still have my doubts for Eldrazi Displacer . Should I get rid of it, & some of the pieces it has?

Finally, I'm thinking of using a Pili-Pala infinite Mana Combo; but stuff like Grand Architect is out of my colors, & I think even the likes of Sol Ring , & other Mana producers alone are useless, & I don't want to use Heartstone either. & I actually wanted Mana of any color...

Any ideas?

KongMing on The Heartstone is Xantcha's Heart

3 weeks ago

Hey, since you have Heartstone ... How about Bog Initiate ?

ANemoAcids on The Massacre Supreme

4 weeks ago

Murderous Redcap is a strong critter to sac.

Neheb, the Eternal can fuel lyzolda.

Squee, the Immortal , and Squee, Goblin Nabob are excellent to sac as well.

Lightning Greaves is better than mask of avacyn.

Heartstone is nice for xantcha and lyzolda

Honestly I would make my aim for this list to become exclusively b/r or red creatures. No black only except for staples like butcher, pawn of ulamog, krav the unredeemed (good use for pawn's tokens), abhorrent overlord, and maybe like erebos. Possibly Sheoldred or kuon, ogre ascendant but not necessary.

You might want to try Wort, Boggart Auntie and Garna, the Bloodflame for ways to refill your hand with the creatures you sac, especially wort if you pick up redcap, auntie's hovel, and some other goblins that generate tokens like Beetleback Chief and Siege-Gang Commander .

Grave Pact or Dictate of Erebos with Grave Betrayal can be pretty nasty. I don't know if they're budget friendly i forgot.

Revel in Riches , Pitiless Plunderer , Zulaport Cutthroat , Liliana, Dreadhorde General .

SpiritKing on Urza Oppression

1 month ago

i'm not really a capacity on CEDH, since i too mostly play casual, but i would try perhaps Thran Turbine and/or Training Grounds , perhaps even Heartstone . All of them help making Urza's ability much more cheaper and could effect other creatures as well e.g. Walking Ballista , Voltaic Construct , ... possibly enabling even more combos

Doombeard1984 on In Space No One Can Hear You Scream...

1 month ago

You could use Phyrexian Reclamation for return to hand, or if you want to go a bit pricier Yawgmoth's Will and Patriarch's Bidding are amazing. Would also consider Heartstone as another cost reducer for the overlord tutor.

Honestly, shocks and fetches would also help. getting WUBRG turn 5 is really important. If you want to have a look at my deck, it might give you some other ideas Sliver Swarm. Its not done yet, but it has been a labour of love for about 9 months now lol

+1 for the hive though

Load more

Heartstone occurrence in decks from the last year

Commander / EDH:

All decks: 0.02%

Rakdos: 0.34%