Obsidian teaser site updated with more clues

Obsidian has updated its mysterious Project X teaser site with further fantasy-themed babblings.

The main teaser image has ticked over from four to three, with new text:

"The book unread is unwritten. The reason we don't explain it is the reason we use it. Its power is in its mystery. That is the Leaden Key, in part, in whole. Is it clear?"

"Digging for truth buries the seeker."

Meanwhile, in the source code, what yesterday we presumed to be a date mask has been updated from X. X X. X X to X. X X. T X, and this further snippet has appeared:

Two centuries ago, your divine champion told the people of Dyrwood to grovel at his feet. If you've come on pilgrimage to the blasted crater that was our reply, Godhammer Citadel is *that* way.

Read yesterday's clues here. Dungeon Siege 4 is still everyone's best bet.