With Makou Reactor you can edit the names of locations and which battles appear in them, while with Proud Clod you can edit the enemies (anything you want: name, stats, AI, etc.) and which battles they appear in. Let me explain. With Makou Reactor you decide if you want battles 541, 542, 543, and 544 to appear in an area, or if you want battles 300, 301, 302, 303, and 304, for example. With Proud Clod you change which enemies are in those battles.
You can download both tools in the tools section.
By the way, how did you manage to separate the limit and attack commands?