execute at @s run summon zombie ~ ~ ~ {ActiveEffects:[{Id:29b,Amplifier:68b,Duration:9999999,ShowParticles:0b}],DrownedConversionTime:9999999,Tags:["GKNameTag","ChampMob","ChampZombie","CreepZombie"],CustomName:'{"text":"Creepy","color":"green"}',ArmorItems:[{},{},{},{id:"minecraft:creeper_head",Count:1b}],ArmorDropChances:[0.085F,0.085F,0.085F,0.05F],AbsorptionAmount:6f,Passengers:[{id:"minecraft:armor_stand",NoGravity:1b,Invulnerable:1b,ShowArms:0b,Small:1b,Invisible:1b,Silent:1b,Silent:1b,NoBasePlate:1b,Tags:["ChampEffects","ZombieEffects","ZombCreepStand"],DisabledSlots:4144959}]}
execute at @s run tp @s ~ ~-500 ~