Thread:DarkSearcher/@comment-24423693-20140609203916/@comment-5397676-20140630170959

Ya a lot of decks are even built around only size 1 monsters. This tactic is seen in both Magic World and Katana World. However these two worlds aren't restricted to just this tactic.

Ancient World likes to be based off of one size 3 monster while having card that activate effects if you have a size 3 on the field.

Dragon World likes to be a nice balance of offense and defense. Especially the new Thunder Knights.

Danger World is a very offensive deck that likes to keep their center open so that they can use weapons and have spells that activate if you have your center open and/or a weapon equipped. And they're likely starting to become more focused on weapons

I haven't really studied on Dungeon World

The way you build your deck depends on the world you're using and how you want to play it. This game offers a LOT of freedom unlike Vanguard