Thudstone is a permanent that sits in your permanent slot at the start of every game. It's more of a stack of ten pillars of some sort. You can use them as the "Hasten" ability: Sacrifice one to draw a card, one use per turn.
This'd allow for more deck size and more variety. To compensate, if someone wants to run something even huger and with multiple hourglasses on top of this Hasten, the maximum deck size could be increased to 80, and some quanta gain speeders for all elements could be added, or so.
Comment.