Alex blurs to the museum in time to hear the robot bellow.
Huh. Seems it should have known that. He shrugs.
No skin of my back. With no further trepidations he hurls yet another set of stones at the behemoth,this time zipping them at it's head. Although it should be noted, not so neatly aimed that they could cause mathematical difficulties.
Attack(1d20+5)[25]