Stoic Sphinx [Outlaws of Thunder Junction Prerelease Promos] Island exile up to one target

exile up to one target creature until Assimilation Aegis leaves the battlefield

Sacrifice this artifact: Add one mana of any color

each spell that would cost less than three mana to cast costs three mana to cast

But let me show you what mastery looks like

Spells your opponents cast cost {1} more to cast

Stoic Sphinx [Outlaws of Thunder Junction Prerelease Promos] Island exile up to one targetSet: Outlaws of Thunder Junction Prerelease Promos Type: Creature Sphinx Rarity: Rare Cost: {2}{U}{U} Flash Flying Stoic Sphinx has hexproof as long as you haven't cast a spell this turn. Lucky travelers reported a mighty winged creature among the geysers. Unlucky ones didn't make it back.