yu gi oh deck yusei 10 Best Cards Used by In The Yu-Gi-Oh! 5Ds Anime YuGiOh YuGiOh 5Ds Duelist Pack

Considering how few sets actually manage to do that, this is a pretty promising start

Monsters have levels, ranging from 1-12, which are indicated by the stars along the top, and a symbol in the top right corner indicating Attribute

Both can be very helpful in the right situation

Trivia/Notes: I was thinking about Toon variants of non-Monster cards, which would open the door to using Forbidden Spell/Trap cards in a Toon deck so long as "Toon World" is on the field

The rules will not spell out which category an ability belongs to, but experienced players can usually recognize the different language or formatting associated with each of them