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Rules guide · Artifact

Dreamstone HedronHow it works & interactions with other cards

By the ManaCount desk· 3 min read· Commander Masters· August 4, 2023
Carte Magic Dreamstone Hedron

Dreamstone Hedron is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

01

Official card text

{T}: Add {C}{C}{C}. {3}, {T}, Sacrifice this artifact: Draw three cards.

Complete guide

Dreamstone Hedron is a versatile colorless artifact that provides a significant mana boost early on and a card-draw engine later. As both a heavy-duty mana rock and a sacrificial source of card advantage, it fits perfectly into ramp strategies. This guide will help you understand how to maximize its utility in your games.

What It Does

Dreamstone Hedron has two primary functions: generating colorless mana and providing card draw. By tapping it, you add three colorless mana to your mana pool. Alternatively, you can pay three generic mana, tap the artifact, and sacrifice it to draw exactly three cards, making it an excellent late-game resource when your mana pool is already full.

Step-by-Step Resolution

When you use the mana ability, you simply tap the artifact; it does not use the stack and cannot be responded to. When you activate the draw ability, you must pay three mana, tap the Hedron, and sacrifice it as part of the activation cost. Once those costs are paid, the ability goes on the stack. If it resolves, you draw three cards regardless of what happens to other permanents on the battlefield.

Common Mistakes

A common mistake is trying to tap Dreamstone Hedron for mana to pay for its own sacrifice ability. Because both abilities require the tap symbol as a cost, you cannot activate both at the same time. Additionally, remember that sacrificing the artifact is part of the cost; if the ability is countered (for example, by a spell that counters activated abilities), the Hedron is already in the graveyard and does not return.

When to Play It

You should play Dreamstone Hedron when your deck needs to jump from six mana to nine or ten mana quickly. It is best used in the mid-game to cast high-cost spells and then exchanged for fresh cards during your opponent's end step or in response to artifact destruction targeted at the Hedron.

Interaction examples

The Big Mana Ramp

If you have both Dreamstone Hedron and Gilded Lotus on the battlefield, you can tap them together to generate six mana—three colorless and three of any one color. This allows you to cast massive spells very early in the game.

Strategic Sacrifice

Suppose you have Vanquisher's Banner naming Elves, but your hand is empty. You can tap your lands for three mana, then tap and sacrifice Dreamstone Hedron to draw three cards. This refill ensures you have more Elf creatures to cast, which will then trigger the Banner for even more card draw.

Guide written with AI from the official text and rulings. Official English text prevails.

How it works : Dreamstone Hedron

Original English text — Wizards of the Coast / Scryfall

No additional ruling has been published for this card.

02

Popular combos

Real combos played by the community, sorted by popularity.

Voltaic Key
+Forsaken Monument
+Rings of Brighthearth
+Dreamstone Hedron
#1

Voltaic Key + Forsaken Monument + Rings of Brighthearth + Dreamstone Hedron

Infinite untap of artifacts you controlInfinite colorless manaInfinite mana artifacts you control can produce
  1. 1Activate Dreamstone Hedron by tapping it, adding {C}{C}{C}.
  2. 2Forsaken Monument triggers, adding {C}.
  3. 3Activate Voltaic Key by paying {1} and tapping it, targeting itself.
  4. 4Rings of Brighthearth triggers, causing you to pay {2} to copy Voltaic Key's ability, targeting Dreamstone Hedron.
  5. 5Resolve both Voltaic Key abilities, untapping it and Dreamstone Hedron.
  6. 6Repeat.
Staff of Domination
+Clock of Omens
+Dreamstone Hedron
+Sculpting Steel
#2

Staff of Domination + Clock of Omens + Dreamstone Hedron + Sculpting Steel

Infinite colorless manaInfinite lifegain triggersInfinite lifegainInfinite card draw
  1. 1Activate Dreamstone Hedron by tapping it, adding at least {C}{C}{C}.
  2. 2Activate Clock of Omens by tapping Sculpting Steel and Staff of Domination, untapping Dreamstone Hedron.
  3. 3Activate Staff of Domination's first ability by paying {1}, untapping it.
  4. 4Activate Sculpting Steel's first ability by paying {1}, untapping it.
  5. 5Repeat.
  6. 6Once you have infinite mana, you may use it to activate Staff of Domination's other abilities.
Voltaic Construct
+Dreamstone Hedron
+Karn, the Great Creator
#3

Voltaic Construct + Dreamstone Hedron + Karn, the Great Creator

Infinite colorless manaInfinite untap of artifact creatures you control
  1. 1Animate Dreamstone Hedron using Karn, the Great Creator.
  2. 2Activate Dreamstone Hedron by tapping it, adding {C}{C}{C}.
  3. 3Activate Voltaic Construct by paying {2}, untapping Dreamstone Hedron.
  4. 4Repeat from step 2.
Voltaic Construct
+Dreamstone Hedron
+Karn, Silver Golem
#4

Voltaic Construct + Dreamstone Hedron + Karn, Silver Golem

Infinite colorless manaInfinite untap of artifact creatures you control
  1. 1Animate Dreamstone Hedron using Karn.
  2. 2Activate Dreamstone Hedron by tapping it, adding {C}{C}{C}.
  3. 3Activate Voltaic Construct by paying {2}, untapping Dreamstone Hedron.
  4. 4Repeat from step 2.
Myr Welder
+Staff of Domination
+Dreamstone Hedron
#5

Myr Welder + Staff of Domination + Dreamstone Hedron

Infinite card drawInfinite draw triggersInfinite lifegainInfinite lifegain triggers
  1. 1Activate Myr Welder using Dreamstone Hedron's ability by tapping it, adding {C}{C}{C}.
  2. 2Activate Myr Welder using Staff of Domination's first ability by paying {1}, untapping it.
  3. 3Repeat.
Myr Welder
+Voltaic Construct
+Dreamstone Hedron
#6

Myr Welder + Voltaic Construct + Dreamstone Hedron

Infinite colorless manaInfinite untap of artifact creatures you control
  1. 1Activate Myr Welder using Dreamstone Hedron's ability by tapping it, adding {C}{C}{C}.
  2. 2If Voltaic Construct is on the battlefield, activate Voltaic Construct by paying {2}, untapping Myr Welder. Otherwise, activate Myr Welder using Voltaic Construct's ability by paying {2}, untapping Myr Welder.
  3. 3Repeat.
Trazyn the Infinite
+Pili-Pala
+Dreamstone Hedron
#7

Trazyn the Infinite + Pili-Pala + Dreamstone Hedron

Infinite colorless manaInfinite colored mana
  1. 1Activate Trazyn using Dreamstone Hedron's ability by tapping it, adding {C}{C}{C}.
  2. 2Activate Trazyn using Pili-Pala's ability by paying {2} and untapping it, adding one mana of any color.
  3. 3Repeat.
Trazyn the Infinite
+Staff of Domination
+Dreamstone Hedron
#8

Trazyn the Infinite + Staff of Domination + Dreamstone Hedron

Infinite colorless manaInfinite lifegain triggersInfinite lifegainInfinite card draw
  1. 1Activate Trazyn using Dreamstone Hedron's ability by tapping it, adding {C}{C}{C}.
  2. 2Activate Trazyn using Staff of Domination's first ability by paying {1}, untapping it.
  3. 3Repeat.
03

Legal formats

historictimelessgladiatormodernlegacyvintagecommanderoathbreakerbrawlcompetitivebrawlduelpredh
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