Arachne, Psionic Weaver (Extended Art) (245) (SPM)
Foil - LP
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Epic Experiment [Commander 2015]
| Set: | Commander 2015 |
| Type: | Sorcery |
| Rarity: | Mythic |
| Cost: | XUR |
| Colors: | RU |
Exile the top X cards of your library. You may cast instant and sorcery spells with mana value X or less from among them without paying their mana costs. Then put all cards exiled this way that weren't cast into your graveyard.