Special Attacks

Does anyone know if special attacks #236 and #124 cause any unwanted side effects in FF3? In FF3usME, the description of them is cut off, and I can't read the whole thing. As such, I am not sure if the description gives some sort of dire warning in the part I can't read, like "glitches the game" or whatever. I was going to use these two effects for several new monsters I created, but I don't want any unusual side effects popping up later!

Here are what the descriptions say in FF3usME before it is cut off:

124 = (white katana appears over selected target and
236 = (white sword is swung over target, makes the big

It is kind of silly that I haven't figured out a way to read the rest of the description... The attacks sure do look cool, however.