The Definitive Edition ($109.99) will get you all DLC characters, all arenas, all costumes, and all special customization options.

The characters that are NOT in this pack are Geese Howard (and his arena), Noctis (and his arena), and Negan (and his arena). You don't get special character panels which is basically a character's custom portrait prior to a match, along with other special customization options. You also lose out on the arenas - Vermilion Gates, Island Paradise, Negan's arena, Geese Howard's arena, nor Noctis' arena. This version does NOT give you any of the DLC costumes, which isn't a big deal IN MY OPINION, nor does it give you Ultimate Tekken Bowl, which also isn't that big of a deal to me. The Originals Edition ($89.99) of the game gives you the Base Game, Frame Data, Eliza, Anna Williams, Lei Wulong, Craig Marduk, Armor King, Julia Chang, Zafina, Ganryu, Leroy Smith, Fahkumram, Kunimitsu, and Lidia Sobieska. Actually, now I'm curious as to how that would work.

I do not know how arenas work if you don't have a DLC arena but your opponent or friend does. Also, if you buy any version of Tekken 7 without having a certain DLC character, you cannot use that character to practice against in Practice Mode. If you know about Fighting Games, you know how important Frama Data is, and the base version of the game does not offer Frame Data in Practice Mode. No DLC characters, no DLC arenas, no DLC costumes, no Tekken Bowl, and no Frame Data (which is arguably most important). If you mean the $5.99 Tekken 7, it is the base game with no DLC at all. There's a graph on the Store Page that lists the differences between the Original Edition and the Definitive Edition.

Download definitive edition tekken 7