Arachne, Psionic Weaver (Extended Art) (245) (SPM)
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Karn's Touch [Mercadian Masques]
| Set: | Mercadian Masques |
| Type: | Instant |
| Rarity: | Rare |
| Cost: | UU |
| Colors: | U |
Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. (It retains its abilities.)