Cheapest priced copy (Onslaught): $0.35 at Card Kingdom, near mint, their price list as of .
Mistform Wall 
Creature — Illusion Wall · 1/4 · Common · Onslaught · #99
This creature has defender as long as it's a Wall.
{1}: This creature becomes the creature type of your choice until end of turn.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Onslaught | 99 | Common | $0.35 | $1.49 |