Copy pasta from an old thread. I'm so lazy
![Tongue :P](https://elementscommunity.org/forum/Smileys/solosmileys/tongue.gif)
1) Cards which kill a creature regardless of their stats are a big no-no and are highly unlikely to be implemented in game.
2) Cards which can affect immortal and burrowed creatures are also a no go zone. Many people hate on Sow for this so we really don't need another point for dispute.
3) Even if this card costs 15
![Darkness :darkness](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/darkness18x18.png)
, it is waaaaaaay too powerful. <10% of deck strategies are creature-less so this would be game breaking.