Dragon Fantasy: Book I

Missable. In battle, have Woodsy cast Capture. I personally have had a 100% success rate with this. Capture 2 different monsters, leave the cave and drop them off with Freya. Then go in and capture another two that you wish to keep. I beat the chapter with an Enderman and a Zombie Pig with no problem.

Reports are that it may be glitched, but in a good way. The trophy may pop when you get three captures. It's so far unconfirmed, but Ramona may count as a "capture."