Finally the Druid takes Elemental Mastery, which I have always thought looked incredibly fun. She built a great heap of wood, set it alight, called on the spirits of fire and made the roll. But we ran into a total blank when it came to Paying Nature's Price. I, as I usually do, asked the players, everyone had a moment of looking confused and then I remembered that the players had, amongst their items, a magical torch that would always re-light itself and burned endlessly. That was what the primal fire spirit demanded as the heart of its blaze. Fine this time, the Druid payed up, but she mentioned on the way home that it's not like she has many magical items.
And I find myself at a loss. The move doesn't feel like Nature's Price should be something long winded, some task the Druid needs to perform, mid-ritual, to get the spirits to co-operate. Neither do I want to jump in and say: "The fire will burn you - take d8 damage" or something like that that will rapidly just become mechanics. So I thought I'd ask, what sort of prices have people been paying nature for this move?