density card.

[bossitron]

http://imgur.com/fMyzjf9,2T2eIXa#0
upped: http://imgur.com/fMyzjf9,2T2eIXa#1
for gravity shield decks and gravity pull decks.

[seulintse]

seems like a rather... interesting card. I don't know how this would work, but could you stack it? :3 it would also be an AWESOME anti-poison card (almost like another cure, that isn't actually a cure), if you have that one creature that just needs to survive one more turn (damn plague spammers and aflotoxins...) overall, I think its a nice concept
EDIT:would this replace any sort of ability?

[Chapuz]

It is both UP for most of the cases, and broken for another.

Let's assume that "dense" is a status, like momentum, so it doesn't stack on the same creature.
Growing an Oty at a rate of 4 HP/turn is almost insta-kill mas CC after a pair of turns, which is OP.
The other use I find is to help stalling with GP/Armagio/voodoo, where not even BB is used for that, so this card would be useless too.

The game alread y has Plate Armor and no one uses it, what would change with this card?

[iDaire]

Thought for a minute every creature gets 4 HP.
So basically, creature sanctuary?
Doesn't seem like much of a good idea. Would be underused.
But, it does oppose CC.
Interesting.