DM: "You see the portraits are different than last time, all the people are missing from them."
Me: "I throw a pebble at the portrait"
DM: "OK... Roll for pebble."
Me: "... what do I roll for pebble?"

⚨
DM: "You see the portraits are different than last time, all the people are missing from them."
Me: "I throw a pebble at the portrait"
DM: "OK... Roll for pebble."
Me: "... what do I roll for pebble?"