Mind Stone [Gateway 2007] Planeswalker Whenever a player casts a

Whenever a player casts a spell with converted mana cost equal to the number of charge counters on Chalice of the Void

As long as a card exiled with Duplicant is a creature card

Time Vault doesn't untap during your untap step

"Here sprouted the first seedling of Argoth

Set: Classic Sixth Edition Type: Instant Rare Cost: {R}{R} Take an extra turn after this one

Mind Stone [Gateway 2007] Planeswalker Whenever a player casts aSet: Gateway 2007 Type: Artifact Rare Cost: {2} {T}: Add {C}. {1}, {T}, Sacrifice Mind Stone: Draw a card. "Except our own thoughts, there is nothing absolutely in our power." Rene Descartes, Discourse on Method