execute if score @s Health matches ..8 run attribute @s attack_damage modifier add e8a19846-24d4-4bcc-b9e0-4860facf3a2f 2 add_multiplied_base
execute unless score @s Health matches ..8 run attribute @s attack_damage modifier remove e8a19846-24d4-4bcc-b9e0-4860facf3a2f
execute if score @s Health matches ..8 run particle dust{color:[1,0,0],scale:1} ~ ~.5 ~ .2 .2 .2 0 4