jobbernos

Still the same pretty much

Ho-Oh and Lugia had very few combat feats...

Yes. This is based off their average base stats

From Strongest to weakest-

1. Arceus - 120

2. Kyurem (white and black versions) - 116.67

3. Zekrom, Reshiram, Dialga, Palkia, Giratina, Rayquaza, Mewtwo, Lugia, and Ho-Oh - 113.33

4. Regigigas, Kyogre, Groudon, Slaking - 111.67

Lot's of pokemon have the same base stats, but it seems Arceus is the strongest of them all.

source:

Base stats of 649 pokemon

As a competitive battler , reshiram alone could beat Mewtwo.