Entities

[EmeraldTiger]

 If a creature for each element was made of the energy from their particular element, what would they do?

Aether Entity

Air Entity

Dark Entity

Dead Entity

Earth Entity

Entropic Entity

Fire Entity

Graviton Entity

Life-force Entity

Light Entity

Chrono Entity

Water Entity

[Rutarete]

Do you mean what effect would they have as an entity ascribed to a card in-game or what they would do as conscious beings?

[EmeraldTiger]

cards

This just came to mind:
I think they would have an Absorb cost to maintain there form.

[Jyiber]

I've had a few ideas along these lines. It's a good idea, but it goes against some peoples feeling on elementals being the player.

I called one idea "Avatars" and suggested 12 element specific creatures that required you to sacrifice your mark card to summon.