If you want to get the Avocato just Rename a pillager with "Avocato"

The Blast weapon is a Crossbow renamed as "Blast"



Hostile Summon by command:



/summon minecraft:pillager ~ ~ ~ {CustomName:'[{"text":"Avocato"}]',Health:99,PersistenceRequired:1b,Silent:1b,HandItems:[{id:crossbow,tag:{display:{Name:'{"text":"Blast"}'}},Count:1}],HandDropChances:[​0f],Attributes:[{Name:"generic.max_health",Base:99f}]}



Peaceful Summon by command:

/summon minecraft:pillager ~ ~ ~ {CustomName:'[{"text":"Avocato"}]',Health:60,Invulnerable:1b,PersistenceRequired:1b,Silent:1b,Attributes:[{Name:"generic.max_health",Base:60f}]}