If you use Baited Hook to kill a Buffet unit, but Sett's legend ability saves the unit, can you still resolve Baited Hook's effect to play a unit with might equal to the dead unit?

Ruling: When Sett saves the unit, it is not killed, so Baited Hook cannot find the might of the dead unit and you do not get to play any unit.

Nuances:

• There is some rules ambiguity about whether you could use "NULL" or "0" when the source cannot be found, which might allow playing a 1 Might unit, but this needs clarification
• If Sett's ability said "Revive" instead of its current wording, the interaction would work differently