As I said in the title, this achievement is a lot of fun to go for. For those of you who don't know how to get it and want to find out on your own, the rest of this post will be in spoiler text. Did you enjoy it and do you think it should have been a higher target?

It took me more than one play to discover that I could take out those peeled statues with the golden bow. After that it took me a while longer to find out by chance that kicking one that had been re-gilded into others, took them out too.

The 'Striker' achievement then started to make sense. I pursued it vigorously in the palace. I can't have seen the achievement popping and when I was looking for it doing so in the final rooms. It didn't pop, but I had it after closing the game: I must have got it earlier in the palace when I was running around trying to manipulate a few of them into a place where I could kick down a bunch at once.

I've read since that the underground area can count towards this. if so, then it must be possible to knock down closer to 20 this way.

Whatever your opinion, I had a ball with this achievement. Well done to the developers for including it. Achievements should be fun.

At first I thought, it were difficult to get - but it is not. Turning one of them into gold and kicking it into the following, 'kills' them too. So you get rid of a bunch of them with one or two hits of your arrow

Yes, it's certainly a great way to get through that area.