on block break:
		if player is holding a blaze rod named "&6&lUltra Brush":
			loop blocks in radius 2 of event-block:
				if loop-block is stone or cobblestone or obsidian or any ore:
					add loop-block to {_explosive.%player%::*}
					loop {_explosive.%player%::*}:
						drop loop-value
						set loop-block to air