Warren Instigator

Duel Decks: Merfolk vs. Goblins (2017), Magic: The Gathering, #32, Mythic, art by Svetlin Velinov

Warren Instigator

Printing: Foil · Near Mint

$18.12

TCGplayer market price (an average of recent sales)

As of Oct 17 (3 days ago). Unchanged since Oct 15.

Listed median$15.56asks on TCGplayer as of Oct 17 (0.9× the market price)

Change

7d−1.9% −$0.3630d+4.0% +$0.6990d+16.0% +$2.501y+68.1% +$7.34
Buy on TCGplayerSearch on eBay

Affiliate links. Qualifying purchases may earn tcgvibes.com a commission.

Related cards

Master of Waves$0.45Same setEssence Scatter$0.20Same setMerfolk Wayfinder$0.12Same setBlighted Cataract$0.10Same setMister Hyde, Monster Within$0.20Same artistSurvive the Night$0.25Same artist

Price trend

Oct 10 $18.48 → Oct 17, 2026 $18.12 −1.9%

$18.48$18.00$18.60$18.12
Oct 10, 2026Oct 12, 2026Oct 13, 2026Oct 14, 2026Oct 17, 2026

Sep 17 $17.43 → Oct 17, 2026 $18.12 +4.0%

$18.66$17.43$18.00$18.50$18.12
Sep 17, 2026Sep 27, 2026Oct 2, 2026Oct 7, 2026Oct 17, 2026

Jul 19 $15.62 → Oct 17, 2026 $18.12 +16.0%

$18.66$14.02$16.00$18.00$18.12
Jul 19, 2026Aug 18, 2026Sep 2, 2026Sep 17, 2026Oct 17, 2026

Oct 17, 2025 $10.78 → Oct 17, 2026 $18.12 +68.1%

$18.66high$9.50$12.00$14.00$16.00$18.12
Oct 17, 2025Feb 15, 2026Apr 17, 2026Jun 17, 2026Oct 17, 2026

Feb 8, 2024 $5.89 → Oct 17, 2026 $18.12 +208%

$18.66high$5.78$10.00$15.00$18.12
Feb 8, 2024Dec 31, 2024Jun 13, 2025Nov 23, 2025Oct 17, 2026

Record

Price history Feb 8, 2024 to Oct 17, 2026

Highest$18.66Oct 7, 2026
Lowest$5.78Feb 14, 2024
Vs highest3% below $18.66

Price changes, last 30 days

DatePriceChange
Sep 23$17.51 → $17.53+0.1%Show on chart
Sep 25$17.53 → $17.48−0.3%Show on chart
Oct 7$17.48 → $18.66+6.8%Show on chart
Oct 8$18.66 → $18.48−1.0%Show on chart
Oct 14$18.48 → $18.30−1.0%Show on chart
Oct 15$18.30 → $18.12−1.0%Show on chart

Latest 6 of 7.

Vs its set

Over the 90 days to Oct 17, 2026: this card +16.0%; the median other card in Duel Decks: Merfolk vs. Goblins 0.0% (62 other cards, each at its tracked printing). 59 of those 62 changed price, but no more than half rose and no more than half fell, so the middle change is 0%.

Keep exploring

Same artistMore by Svetlin VelinovSame setMore from Duel Decks: Merfolk vs. GoblinsThe methodResearchGamesAll Magic: The Gathering setsTodayBiggest moves in Magic: The Gathering

Live market

Newest TCGplayer value: Oct 17, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.