summon firework_rocket ~ ~ ~ {Life:0,LifeTime:0,FireworksItem:{id:"firework_rocket",count:1,components:{fireworks:{explosions:[{shape:"star",has_trail:0b,colors:[I;16737217],fade_colors:[I;16711850]}]}}}}

summon item ~ ~0.5 ~ {Silent:1b,Glowing:0b,CustomNameVisible:1b,PickupDelay:20,PickupDelay:32767,Invulnerable:1b,Motion:[0.0,0.5,0.0],Tags:["artifact","relic","id3_fw"],CustomName:'[{"bold":true,"color":"#ff6399","text":"Wooden Cross"}]',Item:{id:"minecraft:coal",count:1,components:{"minecraft:custom_data":{artifact:wooden_cross},item_model:"minecraft:spruce_fence"}}}

scoreboard players set .wooden_cross artifact_has 1