MobSpawner:Free by diamentdiaxpl

/give @p written_book 1 0 {pages:["[\"\",{\"text\":\"--->Click<---setblock mobspawner\",\"color\":\"red\",\"bold\":true,\"underlined\":true,\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/give @p minecraft:diamond 5\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":{\"text\":\"\",\"extra\":[{\"text\":\"Diax jest tfuj\",\"color\":\"gold\"}]}}}]","[\"\",{\"text\":\"SpawnPig--->Click<---SpawnPig\",\"color\":\"gold\",\"bold\":true,\"italic\":true,\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/setblock ~ ~1 ~ minecraft:mob_spawner 1 1\"}}]"],title:Book,author:TellrawGenerator}