Trifecta #7

#1 Disco Ball
/summon MinecartRideable ~ ~5 ~ {CustomDisplayTile:1,DisplayTile:89,DisplayOffset:-40,CustomName:Disco}
/tp @e[name=Disco] ~0 ~0 ~0 ~10 ~0

#2 Bouncy Beds
/execute @p ~ ~ ~ detect ~ ~-1 ~ minecraft:bed 0 /effect @p 8 1 4 true
/execute @p ~ ~ ~ detect ~ ~-.6 ~ minecraft:bed 0 /playsound mob.slime.attack @p ~ ~ ~ 1 1.5 1

#3 EnderBaby
/scoreboard objectives add enderBaby dummy
/scoreboard players add @e[type=Endermite] enderBaby 1
/execute @e[score_enderBaby_min=150,score_enderBaby=200] ~ ~ ~ /particle portal ~ ~ ~ 1 1 1 1 10
/execute @e[score_enderBaby_min=200,score_enderBaby=250] ~ ~ ~ /particle portal ~ ~ ~ 1 3 1 1 30
/execute @e[score_enderBaby_min=250] ~ ~ ~ /summon Enderman ~ ~ ~
/tp @e[score_enderBaby_min=250] ~ ~-200 ~
/execute @e[score_enderBaby_min=250] ~ ~ ~ /particle fireworksSpark ~ ~ ~ 0 1 0 .2 100