Monster: fight or not?

[Pordobolito]

A card that says to take the first monster from the used cards and put it into fight (does not replace the any other monster, it adds it). It was a "Golem" or something like that and it had a description "...you can choose either to fight it or say hello and go your way...".

The logic says that you can choose not to fight it. Because the card that puts the monster into fight says "...you find a monster and it attacks you..." or something like that, it was decided that the monster will attack no matter what its description was cause the card said "it attacks you".

Was it done right?

Edit: Excuse my kinda inappropriate title.

Edit no.2: Thank you!

[MunchkinMan]

Stoned Golem, and you can choose at any time during combat to ignore him or fight him. It's not a once-and-done decision. Search for Stoned Golem here and I'm sure you'll find me answering that question a number of times.