Legal in Legacy, Vintage, Commander.
About This Card
Fiendish Duo is a mythic creature from Game Night 2019. ($4.13 foil).
Released November 2019 as part of Game Night 2019 (set). Click through to Game Night 2019 for the full set's price index, top movers, and sealed-product EV.
Legal in Legacy, Vintage, Commander — cross-format demand provides multiple price support levels.
Frequently Asked Questions
Is Fiendish Duo a good MTG investment?
Fiendish Duo is a mythic from Game Night 2019 currently at check the page for current pricing. Legal in Legacy, Vintage, Commander. Check the SpellBook Score and reprint risk analysis on this page for a complete investment picture.
What is the price of Fiendish Duo?
Fiendish Duo from Game Night 2019 is currently priced on the page and $4.13 for foil. SpellBook Finance tracks daily prices from TCGPlayer, Card Kingdom, eBay, and EU marketplaces — compare all sources on this page.
Should I buy Fiendish Duo?
At current pricing, Fiendish Duo is a mythic with Legal in Legacy, Vintage, Commander.. Review the price history chart, supply signals, and reprint risk analysis on this page to make an informed decision.
Which buylist pays the most for Fiendish Duo?
SpellBook compares Card Kingdom, CoolStuffInc, Star City Games, ABU Games, TCGPlayer, Manapool, and eBay. The Where to Sell section of this page surfaces today's highest net payout after fees and shipping, along with store credit bonuses when you want to trade up.
Other printings of Fiendish Duo
Is Fiendish Duo going up or down?
Daily price moves for Fiendish Duo are tracked across TCGPlayer market, Card Kingdom, and eBay completed sales. Scroll up for the multi-source chart — direction matters more than yesterday's spot, and SpellBook surfaces both.
Is Fiendish Duo worth buying?
Fiendish Duo is currently priced at current pricing. Use the chart, recent sale comps, and SpellBook Score on this page to judge whether today's ask is a reasonable entry — fees and shipping can shift real cost 10–15%.
Fiendish Duo reprint risk
Fiendish Duo can be reprinted in any future Standard, Modern, Commander, or Masters product. Watch for upcoming set spoilers and EDH precon announcements; the SpellBook reprint risk score on this page weighs print history, set type, and competitive demand to flag the cards most exposed.
Fiendish Duo price history
SpellBook tracks Fiendish Duo from Game Night 2019 daily across TCGPlayer, Card Kingdom, eBay completed sales, Cardmarket, and 13 other sources. The full multi-year price chart and recent sale comps live above this section.