Sandstone Oracle
{7}
Artifact Creature — Sphinx
Oracle Text
Flying
When this creature enters, choose an opponent. If that player has more cards in hand than you, draw cards equal to the difference.
Watch Out
ETB trigger, not a cast triggerRules Note
This card's ability triggers when it enters the battlefield, not when it's cast. Effects that double ETB triggers (like Panharmonicon) work here. Countering the spell prevents the creature from entering, so the ETB won't fire.