/ Good
group(type=effect,ID=5,range=4,amplifier=1,duration=700;type=effect,ID=11,range=4,amplifier=1,duration=600;type=particle,ID=splashpotion,potion="strength";type=item,ID=diamond_sword,posOffset=#circleOffset(0.0,2.0);type=item,ID=diamond_helmet,posOffset=#circleOffset(0.0,2.0);type=item,ID=diamond_chestplate,posOffset=#circleOffset(0.0,2.0);type=item,ID=diamond_leggings,posOffset=#circleOffset(0.0,2.0);type=item,ID=diamond_boots,posOffset=#circleOffset(0.0,2.0))@luck=2
group(type=effect,ID=15,range=4,duration=10;type=effect,ID=2,range=4,duration=10;type=particle,ID=splashpotion,potion="speed"@luck=0
/ Bad
group(type=effect,ID=15,range=4,duration=10;type=effect,ID=2,range=4,duration=10;type=particle,ID=splashpotion,potion="slowness";type=particle,ID=largesmoke,size=(2.0,1.0,2.0),particleAmount=300,amount=30,delay=#rand(0.0,8.0))@luck=-2