Please ask other questions like this in Ask a question, get an answer, or use the Search option, but i'll answer your question here.
MFB = Metal Fight Beyblade, the third genre of Beyblade, known as Beyblade: Metal Fusion/Masters/Fury in the U.S. (BMF/M/F)
HMS = Heavy Metal System, the second genre of Beyblade, known as G-Revolution (iirc) in the U.S.
Plastics = The first genre of Beyblade, known as V-Force (iirc) in the U.S.
Each of those genres use different types of Beyblade.
Trading a Fox face and a Gryph face for anything I don't have atm.
7/22/12 - The Triple Threat - 1st (HMS)
1/19/13 - New Year, Old Formats - 3rd (MFB)
1/19/13 - New Year, Old Formats - 2nd (HMS)
2/24/13 - Paper or Plastic? - 2nd (Plastics)
4/21/13 - BEYBLADE REVOLUTION: Maryland Qualifier - 3rd (Zero-G)
5/26/13 - BeyDays 2013! - 3rd (MFB)
9/20/13 - SeptemBBer 10-Pins - 3rd (MFB)
2/23/14 - Better Late than Never! - 2nd (LMT)