Hey guys, I've also broken the Hall of Fame
Landorus is great. Beating Mewtwo, Darkrai, and Deoxys-A, while still beating comon Choice Scarf users and Dragon Dancers such as Palkia, Salamence, and Rayquaza is remarkable. Tyranitar is also the best Giratina-O killer (unless the extremely rare Earthquake Giratina-O), allowing Landorus to weaken stuff for Excadrill to sweep. Calm Mind Grass Arceus is also fucking great, it's much better than the support one (atleast for this team). Ho-Oh is kinda a dick, but with Giratina, Tyranitar's Sand Stream and Stealth Rock, Landorus's Stone Edge, and Excadrill's Rock Slide I'd say its covered. Grass Arceus also saves me from Calm Mind Kyogre—which has gotten WAY more common, Lugia, and Giratina.