Magic

Prices updated

The Goblin Mastermind Unknown Event MTG card
UNK #RZ04w
UNK set symbol, RareUnknown Event#RZ04wRare

The Goblin Mastermind

Legendary Creature · Goblin Wizard
Nonfoil
TCGplayer market · UNK #RZ04w nonfoil
$19.99
1-year range
30 days

Buy UNK #RZ04w nonfoil

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The Goblin Mastermind Price History

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The Goblin Mastermind price history chart, default range 3 months. currently $19.99.

Where to Buy and Sell The Goblin Mastermind

Every market we track for UNK #RZ04w nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.

The Goblin Mastermind in Sealed Products

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The Goblin Mastermind Printings & Prices

The Goblin Mastermind has 1 tracked printing across 1 sets, in nonfoil finishes.

UNK set symbol, RareUNK #RZ04w
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The Goblin Mastermind Rules Text & Legality

The Goblin Mastermind

As long as you control The Goblin Mastermind or it's your commander, permanents you control are Kindred Goblins in addition to their other types. The same is true for spells you control and cards that you own that aren't on the battlefield.

Whenever The Goblin Mastermind deals combat damage to a player, you create a token that's a copy of one of Skirk Prospector, Goblin Lackey, Goblin Piledriver, Goblin Warchief, Boggart Harbinger, or Goblin Ringleader, chosen at random.

The Goblin Mastermind is not legal in any of the major constructed formats.

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The Goblin Mastermind FAQ

How much is The Goblin Mastermind worth?

The Goblin Mastermind is worth about $19.99 for its cheapest playable printing as of Nov 9, 2026.

Is The Goblin Mastermind legal in Commander?

No. The Goblin Mastermind is not legal in any of the major constructed formats (Standard, Pioneer, Modern, Legacy, Commander and Pauper).

Has The Goblin Mastermind been reprinted?

No. The Goblin Mastermind has not been reprinted; its single printing is tracked on The Index.

Why is The Goblin Mastermind expensive?

The Goblin Mastermind holds a $19.99 price because supply is limited to a single printing.