No, I mean a third bird counterpart like Giratina and Rayquaza.QUOTE]
palkia/dialga/giratina are a trio yeah...just everything makes them a trio
and they're the first trio legendary on gamepacks
the only reason that there were made three instead of two is:
GF decided (i dont know why...they're crazy probably?) to put the usual legendary trio type pattern on 680 legis (i think they'll continue to make this every gen now)
groudon and kyogre are a duo...each of them changing the weather and surface of the planet earth....they had a fight =q...they have 670 TBS
The reason we have rayquaza is Ground, Sea and Sky.
there is no need for lugia/Ho-oh counterpart either as they represent night/day.
rayquaza is an 680 legi...that protects the earth from everything coming from above the ozone...when groudon and kyogre fighted it stoped them because it was dangerous for the planet =)
and yeah there is no need for a ho-oh/lugia counterpart
PS: before someone asks: HOW TEH HELL R THEY USOING TEH PAT0RNZ OF TRIOZ??22shift+2""22?
birds: ice electric fire
beasts: electric fire water
golems: ice rock steel
(3months before DP i told here that there will be a legi trio containing a water, a steel or rock and new type legendary and most probably be dragons)
dragons: water steel ghost
see the pattern? =D
the next will be rock ghost and something new