Illegal Knight
25th Anniversary Tin: Dueling Heroes Mega Pack (MP23) · #42198835 · Ultra Rare · yugioh
Card: Effect Monster
ATK / DEF: 2000 / 2000 · Level 7 · DARK
Archetype: Adventurer
During the Main Phase, if you control no monsters, or control an "Adventurer Token" (Quick Effect): You can Special Summon this card from your hand. If you control an "Adventurer Token" (Quick Effect): You can target up to 2 cards your opponent controls; give control of this card to your opponent, and if you do, return that card(s) to the hand. You can only use each effect of "Illegal Knight" once per turn.
DeckSpec Pricei
$0.21
Condition
Weighted composite · smoothed against one-off swings.
Current prices
Condition
normalNM
| Cardmarket | ≈$0.14 | 2026-08-09 |
| coolstuffinc | $1.99 | 2026-08-09 |
| ebay | $2.98 | 2026-08-09 |
| TCGplayer | $0.22 | 2026-08-09 |
Non-USD sources (e.g. Cardmarket, EUR) are shown converted to USD at €1 ≈ $1.15 — indicative, not an exact quote.
Prices update daily · last checked Sun Aug 09. Indicative, not offers — how we price.
Price history (last 180 days)
Condition key
NM Near MintLP Lightly PlayedMP Moderately PlayedHP Heavily PlayedDMG Damaged
Recorded prices are Near Mint; LP–DMG are estimated from standard hobby multipliers (foils discounted more steeply) — a guide, not a market quote.
Add to collection
Watch price
Printed in 2 sets
Cards like this
Therion "Lily" Borea
MP23 #83610035
$0.22
Fateful Adventure
MP23 #39568067
$0.22
Labrynth Archfiend
MP23 #48745395
$0.21
Sales Ban
MP23 #64964750
$0.21
Icejade Aegirine
MP23 #39354437
$0.23
SPYRAL Double Agent
MP23 #88124568
$0.23
Time Thief Power Reserve
MP23 #42620460
$0.23
Archfiend's Ghastly Glitch
MP23 #5168381
$0.21
Predaplant Bufolicula
MP23 #70427670
$0.21
Runick Slumber
MP23 #67835547
$0.21
Baku the Beast Ninja
MP23 #94670654
$0.21
Branded Beast
MP23 #32756828
$0.21
Compare Illegal Knight vs:Therion "Lily" BoreaFateful AdventureLabrynth ArchfiendSales BanIcejade Aegirine
Complete the set — 25th Anniversary Tin: Dueling Heroes Mega Pack
You have 0 of 268 (0%)Most valuable cards in this set
MP23 #85059922
Master of Chaos
$5.92
MP23 #5380979
Welcome Labrynth
$4.65
MP23 #5352328
Exosister Sophia
$4.20
MP23 #3078380
Timaeus the United Dragon
$3.52
MP23 #10604644
Therion "King" Regulus
$2.57
MP23 #1225009
Arianna the Labrynth Servant
$2.25
MP23 #31562086
Runick Tip
$2.17
MP23 #69540484
Kashtira Birth
$2.09
MP23 #38192988
Red-Eyes Zombie Dragon Lord
$1.68
MP23 #75730490
Ariane the Labrynth Servant
$1.52
MP23 #46593546
D/D/D Deviser King Deus Machinex
$1.40
MP23 #55990317
Hugin the Runick Wings
$1.33