Cheapest priced copy (The List): $7.49 at Card Kingdom, near mint, their price list as of .
Memory Erosion 
Enchantment · Rare · Salvat 2011 · #44
Whenever an opponent casts a spell, that player mills two cards.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
5 printings · $7.49 to $22.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Shards of Alara | 50 | Rare | $8.99 | $22.99 |
| Commander Anthology Volume II | 45 | Rare | $8.99 | — |
| Commander 2011 | 50 | Rare | $8.49 | — |
| The List | CM2-45 | Rare | $7.49 | — |
| Salvat 2011 | 44 | Rare | — | — |