[ilmanuhpah]

What's the function of Royal Butterfly? And what's better: lucky or this?

[KillerPig]

its the only ef that gives purely hp

use lucky for sector
use butterfly for anything else (although there are much better options than it)

[Cooky]

Royal butterfly is nice because it can give +speed , +Trans Attack, or +Trans Speed (the only E.F that can give those stats besides the S, R, and P E.F's.  Also you cant really compare it to lucky aura because lucky aura is just for getting drops in sector mode, whereas royal butterfly is practical in all modes

[nourr993]

i use it when doing 228 (+115 ta) for more damage

[ilmanuhpah]

oooh it's very nicee. thanks to all!

[umm420]

Royal Butterfly is the only E.F. that actually has noticeable effect other than S,R, and P E.F, and lucky in sector.