Villager command block by elytra12

/summon Villager ~1 ~ ~ {Profession:0,CustomName:"elytra12",CustomNameVisible:1,Career:1,CareerLevel:42,PersistenceRequired:1,NoAI:1,Silent:1,Invulnerable:1,Attributes:[{Name:"generic.knockbackResistance",Base:"1f"},{Name:"generic.movementSpeed",Base:"0f"},{Name:"generic.maxHealth",Base:99999}],Offers:{Recipes:[{buy:{id:"compass",Count:1},buyB:{id:"emerald",Count:1},maxUses:9999999,sell:{id:"diamond",Count:64},rewardExp:false}]}}