there are 2 parts to elven sword. the cost and the effect. costs can be paid even with no result.
All right, that makes it clear. But, for another example: Could I just use the Archery special ability on
Legolas, Greenleaf when there are not any minions at all (it wouldn't make any sense of course)? And if so, would he still not add to the fellowship archery total as this the second part of the effect, like:
- Exert Legolas (cost), then
- wound a minion (effect a) and he does not add to the fellowship archery total (effect b)
Or is wounding a minion the requirement for not adding to the fellowship archery total?