Well done on the castle fact finding mission. Agent Elk is trying to contact you, but when I asked him about it, he was keeping very tight lipped. I suppose he will find a way to reach you. Us Geo Agents are getting very suspicious of each other as no one seems to know who it is that is messing about. Anyway on with the mission.....

As well as this Blackrock in Cork, Did you know there is Blackrock in Dublin. Blackrock is also the name a village in County Louth, There is Blackrock Island and Blackrock Mountain as well as Blackrocks in the UK, USA, Australia and around the world. In this section of this Mission, we want to know how well you know your Blackrocks?

Blackrock is also the name of a fictional supervillain in the DC Comics universe. Blackrock is a recurring enemy to which comic book superhero?

BATMAN GREEN LANTERN THE FLASH SUPERGIRL GREEN ARROW SUPERMAN