Small World
Can a Sorcerer use its power after all of its units have been placed?
A forum reply quoting Days of Wonder clarifications is the only source, so it is unconfirmed.
- Erich · Community · 2009-04-27
Yes. Once its units are all on the board the Sorcerer can still use the power, except that a Sorcerer whose final conquest used the reinforcement-die roll cannot use it after that conquest.