playsound minecraft:ui.button.click master @s ~ ~ ~ 0.2 0.7 0.2

execute if entity @e run tellraw @s [{"text":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Phase 4: Deepslate Caves","color":"gold"},{"text":"\n Dangerous monsters roam in the darkness of underworld.\n","color":"gray"},{"text":"\n New Blocks: ","color":"green"},{"text":"Deepslate, Deepslate Tiles, Deepslate Bricks, Deepslate Diamond Ore, Deepslate Gold Ore, Deepslate Iron Ore, Deepslate Copper Ore, Deepslate Coal Ore, Deepslate Lapis Ore","color":"white"},{"text":"\n New Items: ","color":"green"},{"text":"Candle, Iron Sword, Tube Coral, Spyglass","color":"white"},{"text":"\n New Mobs: ","color":"green"},{"text":"Lv.2 Skeleton, Lv.2 Zombie, Creeper","color":"white"},{"text":"\n\n "},{"text":"[Back]","color":"red","clickEvent":{"action":"run_command","value":"/trigger gz-a4 set 10"},"hoverEvent":{"action":"show_text","value":"Click to go back."}},{"text":"\n"}]