Blademaster Banryu
'Materials'? What exactly goes into it? I have an Alphamon which means I need to get my hands on an X antibody, and a Rookie Data, a Champion Virus, or an Ultimate Virus in order to make an Okuwagumon.
Alphamon+Okuwagumkon(x) -> Tigervespamon
If I were to win an X antibody and the person who wanted to DNA with me didn't have one, then I would donate one if I happen to win one. IT just depends on what the other person can bring to the table.