MArcomage

First it was common, not durable, zero cost and could not replace itself.
What do you think is better ?

This seems ridiculously powerful, for a number of reasons:
- Obviously, it helps you accumulate tokens faster, which is probably the primary idea behind the card.
- As well, you have to consider all the side-effect keywords it's going to affect. Summoning rares with Illusion and Nature cards just got a lot easier. Same with activating the Destruction and Restoration bonuses.
- On that note: Hello, it's a legend! You now have a 3/3/3 durable card that gives you +1 facilities as long as you keep a rare in your hand.
- It's also going to be ridiculously useful for support cards. Especially ones that use more than one keyword (like crystal golem or zealot).
- It's going to have crazy synergy with Rainbow Dragon, making it do a minimum of 144 damage.

Also, it would have a drastic effect on a lot of cards. If it really is considered to have every category keyword, then suddenly cards like Druid, School of Nature Magic, School of Restoration Magic, Draft, Barbarian Camp, Ranger, Wizard's Cottage, etc. etc., are all going to be drawing this card.

Lots of things to consider with a card like this.

- Obviously, it helps you accumulate tokens faster, which is probably the primary idea behind the card.
(That wasn't acctually the main idea :p)
- As well, you have to consider all the side-effect keywords it's going to affect. Summoning rares with Illusion and Nature cards just got a lot easier. Same with activating the Destruction and Restoration bonuses.
(that's fine it's meant to support )
- On that note: Hello, it's a legend! You now have a 3/3/3 durable card that gives you +1 facilities as long as you keep a rare in your hand.
(ok here's the problem ... I didn't think about that)
- It's also going to be ridiculously useful for support cards. Especially ones that use more than one keyword (like crystal golem or zealot).
(that also ok, it's made for support)
- It's going to have crazy synergy with Rainbow Dragon, making it do a minimum of 144 damage.
( thats also a huge problem...maybe it should discard dragons ? )

I wanted to give it a malus...but since you not supposed to play it, it just wasn't possible ... exept for the fact that it uses a card slot.

[Edit]: ok changed it a little... the rainbowdragon effect remains though...

I see what is maybe a problem.
It's possible to create new cards with new keywords, so 'Omnia' will increase its power with these new creations. I think that this would unbalance the game, but the fact is that I doubt that this is not inmplementable.