Explosive Mine Arrows

on repeat chain
/execute @a ~ ~ ~ scoreboard players set @e[type=Arrow,score_age_min=4,r=2] arrow 1
/execute @e[type=Arrow,score_arrow_min=1,score_age_min=4] ~ ~ ~ summon Creeper ~ ~ ~ {Fuse:0b,powered:1b}
/scoreboard players add @e[type=Arrow] age 1
/kill @e[type=Arrow,score_arrow_min=1,score_age_min=4]