command to give OP armor/weapons/tools
paste in command block and activate how you want

summon falling_block ~ ~1 ~ {Time:1,BlockState:{Name:redstone_block},Passengers:[
{id:armor_stand,Health:0,Passengers:[
{id:falling_block,Time:1,BlockState:{Name:activator_rail},Passengers:[
{id:command_block_minecart,Command:'gamerule commandBlockOutput false'},
{id:command_block_minecart,Command:'data merge block ~ ~-2 ~ {auto:0}'},
{id:command_block_minecart,Command:'give @p diamond_sword 1 {Enchantments:[{id:"bane_of_arthropods",lvl:1000},{id:"fire_aspect",lvl:1000},{id:knockback,lvl:1000},{id:looting,lvl:1000},{id:sharpness,lvl:1000},{id:smite,lvl:1000},{id:sweeping,lvl:1000}],Unbreakable:1,Damage:999999}'},
{id:command_block_minecart,Command:'give @p diamond_shovel 1 {Enchantments:[{id:efficiency,lvl:1000},{id:fortune,lvl:1000},{id:mending,lvl:1},{id:unbreaking,lvl:1000}],Unbreakable:1,Damage:999999}'},
{id:command_block_minecart,Command:'give @p diamond_pickaxe 1 {Enchantments:[{id:efficiency,lvl:1000},{id:fortune,lvl:1000},{id:mending,lvl:1},{id:unbreaking,lvl:1000}],Unbreakable:1,Damage:999999,display:{color:1908001}}'},
{id:command_block_minecart,Command:'give @p diamond_axe 1 {Enchantments:[{id:"bane_of_arthropods",lvl:1000},{id:efficiency,lvl:1000},{id:fortune,lvl:1000},{id:mending,lvl:1},{id:sharpness,lvl:1000},{id:smite,lvl:1000},{id:unbreaking,lvl:1000}],Unbreakable:1,Damage:999999,display:{color:1908001}}'},
{id:command_block_minecart,Command:'give @p diamond_hoe 1 {Enchantments:[{id:mending,lvl:1},{id:unbreaking,lvl:1000}],Unbreakable:1,Damage:999999,display:{color:1908001}}'},
{id:command_block_minecart,Command:'give @p diamond_helmet 1 {Enchantments:[{id:"aqua_affinity",lvl:1},{id:"blast_protection",lvl:1000},{id:"fire_protection",lvl:1000},{id:mending,lvl:1},{id:"projectile_protection",lvl:1000},{id:protection,lvl:1000},{id:respiration,lvl:1000},{id:thorns,lvl:1000},{id:unbreaking,lvl:1000}],Unbreakable:1,Damage:999999,display:{color:1908001}}'},
{id:command_block_minecart,Command:'give @p diamond_chestplate 1 {Enchantments:[{id:"aqua_affinity",lvl:1},{id:"blast_protection",lvl:1000},{id:"fire_protection",lvl:1000},{id:mending,lvl:1},{id:"projectile_protection",lvl:1000},{id:protection,lvl:1000},{id:thorns,lvl:1000},{id:unbreaking,lvl:1000}],Unbreakable:1,Damage:999999,display:{color:1908001}}'},
{id:command_block_minecart,Command:'give @p diamond_leggings 1 {Enchantments:[{id:"aqua_affinity",lvl:1},{id:"blast_protection",lvl:1000},{id:"fire_protection",lvl:1000},{id:mending,lvl:1},{id:"projectile_protection",lvl:1000},{id:protection,lvl:1000},{id:thorns,lvl:1000},{id:unbreaking,lvl:1000}],Unbreakable:1,Damage:999999,display:{color:1908001}}'},
{id:command_block_minecart,Command:'give @p diamond_boots 1 {Enchantments:[{id:"aqua_affinity",lvl:1},{id:"blast_protection",lvl:1000},{id:"depth_strider",lvl:1000},{id:"feather_falling",lvl:1000},{id:"fire_protection",lvl:1000},{id:"frost_walker",lvl:1000},{id:mending,lvl:1},{id:"projectile_protection",lvl:1000},{id:protection,lvl:1000},{id:thorns,lvl:1000},{id:unbreaking,lvl:1000}],Unbreakable:1,Damage:999999,display:{color:1908001}}'},
{id:command_block_minecart,Command:'give @p enchanted_golden_apple 64'},
{id:command_block_minecart,Command:'give @p torch 64'},
{id:command_block_minecart,Command:'setblock ~ ~-1 ~ air'},
{id:command_block_minecart,Command:'kill @e[type=command_block_minecart,distance=..3]'}]}]}]}