@Sonata: 1. Im just using attack/defense points/ abilities as a general index for strength.
2. They were only stopped with other monster's abilities or magic/traps which digimon do not have access to or have any place in this scenario.
3. GODS (Ob, Sli, Ra, Divine beasts, Norse gods, exodia etc) more than a match i believe.
4. All this has nothing to do with this specific matchup.
Blue Eyes Shining Dragon wins... or stalemate
Also since he will find Greymon or his other stronger digivolutions as a threat, Shining will negate those digivolutions and turn him back to Agumon and then killing him with a Shining Neutron Blast... OR he can tribute him self to also kill Greymon or up ignoring the effects... than that would be a stalemate since both died.
@Sonata: True, Well if that doesn't work than Greymon wins here with ease... but the tributing part will affect... because in Yugioh there are cards such Gods of course and Shining's effect ignores the effect of the god and still destroy it. So I think it would be the same here... If Shining tributes him self, even if this is a digital monster.. it will ignore that part and still destroy Greymon.. and then it will be a stalemate, but I could be wrong..
@UltimateHero0406: True, Yugioh rules don't imply here... but Shining's effect does, so there is a chance Shining's tributing effect might work... also yes I was a good duelist.. tho I still collect rare cards for fun! and thanks!