Cheapest priced copy (Portal Second Age): $0.35 at Card Kingdom, near mint, their price list as of .
Mystic Denial 
Instant · Uncommon · Portal Three Kingdoms · #49
Counter target creature or sorcery spell.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
3 printings · $0.35 to $6.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Portal Second Age | 41 | Uncommon | $0.35 | — |
| Portal | 61 | Uncommon | $0.35 | — |
| Portal Three Kingdoms | 49 | Uncommon | $6.49 | — |