Ho-Oh - Pokémon Central Wiki

Lucario - SmashWiki, the Super Smash Bros. wiki

Ho-Oh (POP Serie 5 1) - Pokémon Central Wiki

Should You Pull? SS Morty & Ho-Oh

Ho-Oh Pokémon GO+BreezeWiki

The pictures shown on the Pokemon cards for Skarmory, Lugia, and Hu-oh all belong to the same original image. : r/pokemon

Ho-oh official artwork gallery, Pokémon Database

Ho-Oh - Moveset & Best Build for Ranked Battle

Ho-Oh, Fantendo - Game Ideas & More

According to the Power Bracket, Ho-Oh was in Red and Blue : r/pokemon