70315 Clay's Rumble Blade may refer to Rumble Blade. For other uses, visit Clay's Rumble Blade (disambiguation). 70315 Clay's Rumble Blade is a Nexo Knights set released in January 2016. Minifigures included in this set are Clay Moorington, two Squirebots, a Scurrier and Ash Attacker. The set will cost $39.99.