I just Scored a Fire card because the GNDT said I was on zero Thaum, making it impossible to play Up Effects. But following the nagging thought that I had more Thaum than that (maybe someone had played a card to reduce it?), it looks like Brendan accidentally zeroed my Thaum when reducing his own, back on the 13th, presumably by leaving the Thaum field with “0” when turning to update my stats.

Technically my Scoring a Fire card was a legal action and I have no grounds for undoing it, so here’s a CfJ to do what I’d actually have done if I knew I had 5 Thaum this morning and played the Fire card (Up) instead of Scoring it:

If Kevan’s Thaum is greater than 1, reduce it by 2 and increase the War of the Swamp by 1.