FF13-2 Bestiary Fragment Question

[cloud1161]

Squall_Leonhart said:

You need to basically fight every monster in the game, and that includes the 3 different versions of Adam in the tower annoyingly! Killing the Long Gui is going to be a task and a half... 4 MILLION health o_O

I actually beat the Long Gui without much trouble and I accidentally got the Giant's Fist trophy while doing it.  I used basically the same strategy I used in XIII, it just took about 3 times as long.  The 3 forms of Adam though are going to be annoying especially since this is the last fragment for Fragmented trophy.