Vindication
Do you need to visit the Jewelcrafter to create an infused crystal, or can you do it as an extra action?
The rulebook's Jewelcrafter text sets the cost and the turn-in at the tile.
- Vindication rulebook · Rulebook · Jewelcrafter Expansion (3-Tile Set)
You create an infused crystal by visiting the Jewelcrafter. You turn in 3 attributes of one type plus 1 crystal, and the rulebook treats it as a turn-in there rather than a separate action.