| es_name = Planeta Oscuro Kozmo
| image =
| attribute = DARK???| type = Machine???| type2 = Effect???| level = 10???| atk = 0???| def = 3600???
| number =
| effect = Unaffected by your opponent's monster effects. During each of your Standby Phases: This card gains 1000 ATK. If this card attacks, this increased ATK returns to 0, after damage calculation. You can banish this card in your Graveyard; Special Summon as many of your banished "Kozmo" monsters as possible, then any battle damage your opponent takes is halved during the rest of this turn. You can only use this effect of "Kozmo Dark Planet" once per turn.
| lore = ???
| en_sets =