Well Quicksland is not very OP.
It just needs to be a little more expensive than it is.
But seriously, to get it in hand on the begining you spend 5 or 6 slots in your deck.
IT isn't for the begining imo. But you can own somebody with Quicksland
plus something from the folowing:
Pulveriser
Butterfly Effect (dam!!!)
Steal
Explode.
After 5 rounds, you can play and he can't.
If you make a pillar destruct concept though, you might have some game balancing issues (you might need more than 2 quantums).
I don't know, maybe a study on every strategy versus this card might give good results about if it is OP or not.