I don’t think they’re assassin’s but they’re evil and amazing. Triple 0 and BT, they are delightful.

Not a trilogy. Arkham Asylum, Arkham City, Arkham Origins, and Arkham Knight.

I mean it kind of makes sense doesn't it? If you were to buy a train set you wouldn't get every train right? 3 grand in DLC is ridiculous, but if you wanted to grab a few sets here and there it doesn't sound that crazy.