

Masters of the Universe: By the Power of Grayskull!
Masters of the Universe: By the Power of Grayskull! is a .Secret LairSpecial Magic cards sold by Wizards of the Coast on their own online store for a short time. Most are cards that already exist, given new art by a well-known artist or another franchise. A Secret Lair copy of a card plays exactly like any other copy of it.Open the full glossaryDropOne Secret Lair product: a few cards sold together, usually 4 to 6, often with a foil and a non-foil version. Wizards calls each one a drop.Open the full glossary
Released 5 cards $29.99 at the Secret Lair store
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We do not sell anything and we are not paid for this. Secret Lair is sold by Wizards of the Coast.
Every card in this drop
Click a card for the card itself, the decks that play it and, once you are signed in, whether you already own a copy. To mark every card here at once, press Show what I own. A foil is the shiny version of a card. Secret Lair sells it as a separate Foil Edition of the same drop.
| Version | Store Price | At the Store |
|---|---|---|
| Non-foil | $29.99 | On sale now |
| Foil | $39.99 | On sale now |
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- Card Kingdom $10.99 foil $12.99
- Cardmarket foil €19.95
- Mana Pool $7.65 foil $8.86
- TCGplayer $7.95 foil $9.35
-
- Card Kingdom $10.99
- Mana Pool $7.81 foil $8.32
- TCGplayer $7.32 foil $6.17
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- Card Kingdom $7.99 foil $9.99
- Mana Pool $5.12 foil $3.85
- TCGplayer $7.65 foil $4.87
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- Card Kingdom $2.99 foil $3.99
- Mana Pool $1.62 foil $1.55
- TCGplayer $1.57 foil $2.28
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- Card Kingdom $6.99 foil $7.99
- Mana Pool $3.16 foil $3.97
- TCGplayer $3.92 foil $4.55
The Store Price Against Buying the Cards One at a Time
The single-card total is each card's price at TCGplayer on , in US dollars. A total only shows when every card in the drop has a price.
| Drop | Version | Store Price | Cards One at a Time | Cheaper |
|---|---|---|---|---|
| Masters of the Universe: By the Power of Grayskull! | Foil | $39.99 | $27.22 | The single cards, by $12.77 |
| Masters of the Universe: By the Power of Grayskull! | Non-foil | $29.99 | $28.41 | The single cards, by $1.58 |
When It Was on Sale
What the Secret Lair store listed for each version, and when it sold out.
| Drop | Version | Price | Status | On Sale | Sold Out |
|---|---|---|---|---|---|
| Masters of the Universe: By the Power of Grayskull! | Foil | $39.99 | On sale now | N/A | |
| Masters of the Universe: By the Power of Grayskull! | Non-foil | $29.99 | On sale now | N/A |
Rulings for the Cards on This Page
explain how a card works in tricky situations. They come from Wizards of the Coast, the company that makes Magic.RulingThe official answer to how a card works in a tricky situation. Most rulings are written by Wizards of the Coast, the company that makes Magic, and a few are notes from Scryfall, the card database Magic players use. A ruling explains a card. It does not change what the card says.Open the full glossary
11 rulings for 4 cards
Crackle with Power
If you choose 1 for the value of X, Crackle with Power will cost {3}{R}{R} to cast and deal five damage to a single target. If you choose 2 for the value of X, it will cost {6}{R}{R} to cast and deal ten damage to each of up to two targets, and so on.
Delina, Wild Mage
Delina, Wild Mage has received an update to its Oracle text. Specifically, rolling again on a result of 15–20 is optional.
Although the token is attacking, it was never declared as an attacking creature (for purposes of abilities that trigger whenever a creature attacks, for example).
You declare which player or planeswalker the token is attacking as you put it onto the battlefield. It doesn't have to be the same player or planeswalker Delina, Wild Mage is attacking.
Konda's Banner
A creature can’t get more than +2/+2 from Konda’s Banner. Sharing more than one color or more than one creature type with the equipped creature does nothing.
The equipped creature shares a color with itself, as long as it has one or more colors.
The equipped creature shares a creature type with itself, as long as it has one or more creature types. “Artifact” is not a creature type.
Winota, Joiner of Forces
You choose which player or planeswalker the Human is attacking. It doesn’t have to be attacking the same player or planeswalker that the non-Human creature is attacking.
If more than one non-Human creature you control attacks, Winota’s ability triggers separately for each of them. For example, if three non-Human creatures attack, you won’t look at the top eighteen cards of your library at once; you’ll look at six, finish resolving the ability, and then repeat the process twice more as the other instances of the ability resolve.
Any effects that say that the Human can’t attack (such as that of Propaganda, or if you get a Human with defender) affect only the declaration of attackers. They won’t stop the Human you find from entering the battlefield attacking.
Although the Human is an attacking creature, it was never declared as an attacking creature. This means that abilities that trigger whenever a creature attacks won’t trigger when it enters the battlefield attacking.
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