Board Thread:Virtual Tribal Council/@comment-28967746-20171211000725/@comment-1827503-20171213054630

Firemaking is known to happen in two, and only two, situations:

1. Two-person tribe before the merge 2. Deadlock after the merge with four people remaining in the game, excluding those on Redemption Island

I'd assume it would be rocks, and Ulong assumed in Palau it would be rocks.