Kamikaze Suit Commands

► Setup a fill clock
/fill ~6 ~ ~1 ~ ~ ~1 stone
/fill ~6 ~ ~-1 ~ ~ ~-1 redstone_block
► Get the Suit
/give @a minecraft:leather_chestplate 1 0 {display:{Name:"Kamikaze Suit",color:0}}
► Scoreboards
/scoreboard objectives add phealth health
/scoreboard objectives add boom dummy
► Detect when the player has the suit on
/scoreboard players set @a boom 1 {Inventory:[{Slot:102b,tag:{display:{Name:"Kamikaze Suit"}}}]}
► Add particle effect (optional)
/execute @a[score_boom_min=1] ~ ~ ~ /particle depthsuspend ~ ~ ~ 1 1 1 0.01 10
► Explosion (Add more of this command for bigger explosion)
/execute @a[score_phealth=4,score_phealth_min=1,score_boom_min=1] ~ ~ ~ /summon PrimedTnt ~1 ~ ~
► Fire effect (optional)
/execute @a[score_phealth=4,score_phealth_min=1,score_boom_min=1] ~ ~ ~ /summon Fireball ~ ~ ~ {direction:[0.0,0.0,0.0],ExplosionPower:10}
► Reset
/scoreboard players set @a boom 0

►This Version Makes It So You Die No Matter What
/scoreboard objectives add death deathCount
/summon ArmorStand ~ ~1 ~ {CustomName:"d",Invisible:1,NoGravity:1,DisabledSlots:2039583}
/tp @e[type=ArmorStand,name=d] @p
/execute @a[score_death_min=1,score_boom_min=1] ~ ~ ~ /scoreboard players set @e[type=ArmorStand,name=d] d 1
/execute @e[score_d_min=1] ~ ~ ~ /summon PrimedTnt
/scoreboard players set @a death 0
/scoreboard players set @e d 0
/scoreboard players set @a boom 0