Grandmother Goby
Magic: The Gathering | Mystery Booster Commander Edition - Singles
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Card details and other printings
| Rarity | R |
| Number | 9 |
| Printed in | Magic: The Gathering | Mystery Booster Commander Edition |
| Type | Legendary Creature — Merfolk Wizard |
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Format Legality
This card is not legal in any major formats.
About Grandmother Goby
Grandmother Goby from Mystery Booster Commander Edition is currently available from around $2.71. This panel brings together mana value, rules text, format signals, and set details in one place.
Mana Cost
Mana Value 4Color Identity
BluePower / Toughness
Card Text
Whenever you cast a noncreature spell, counter that spell. Create a number of 1/1 blue Merfolk creature tokens equal to the amount of mana spent to cast that spell.
Flavor Text
She wraps the fry nursery in nullwater so the ruckus of wayward mages doesn't bother the little ones.
Card Facts
Expansion
Current Floor
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EDHREC Rank
Frequently Asked Questions
How much is Grandmother Goby worth?
Grandmother Goby is currently shown on Card Synced from about $2.71 for Mystery Booster Commander Edition. This is a live floor on active listings. For MTG singles, foil status and rarity generally have the biggest impact on spread.
Grandmother Goby currently shows mostly this printing in this view, which can help when comparing direct availability and condition.
Is Grandmother Goby legal in Commander?
Grandmother Goby is not legal in Commander. Check the legality table for the full format matrix for this printing.
Is Grandmother Goby legal in Modern, Pioneer, or Vintage?
This card can differ across formats. Card Synced shows a live legality snapshot from Oracle and updates it as rulings change. Use the legality table above to confirm full format details before buying.
Is Grandmother Goby on the Reserved List?
No. Grandmother Goby is not on the Reserved List. That can affect long-term scarcity and collector demand.
What is Grandmother Goby in-game text?
In game, Grandmother Goby is a Legendary Creature — Merfolk Wizard with text that starts: "Whenever you cast a noncreature spell, counter that spell. Create a number of 1/1 blue Merfolk creature tokens equal to the amount of mana spent to cast that spell.".
How popular is Grandmother Goby in Commander decks?
Grandmother Goby ranks #25,914 on EDHREC for Commander inclusion, which is a proxy for market demand and practical deck usage.
Buy Grandmother Goby on Card Synced
Looking to buy Grandmother Goby? Card Synced offers the best prices with 0% seller fees, meaning sellers keep more and can offer better prices. Every purchase includes buyer protection with a 14-day inspection period.
As a 2/2 creature, Grandmother Goby can be a valuable addition to your deck.
Plus, your Card Synced wallet balance can be spent at verified partner card shops worldwide, bridging online and offline card trading.
Searchers looking for Grandmother Goby legality or value usually care about the same things: current format status, available printings, and whether the card is seeing fresh demand from Commander, Modern, or Pioneer players. This page keeps those signals together.