No two planks are the same plank

The plank mode used to hand out identical boards, thin and long and 4 kg each, which stacked into something suspiciously tidy for a game about collapse.

Every board is now drawn from a small pile of warped shapes. One is bowed, one is twisted, one is flat enough to lull you. You find out which one you are carrying when you set it down and a corner refuses to touch anything.

Each game deals its own boards. The stack that held last round is not a plan any more, it is a fond memory.