Wave 21 Boss: Legion King

The Legion King is the ultimate boss in Legion TD2. Leading the charge on wave 21, Legion King spawns in front of all other units (including tank mercenaries) and deals extremely high damage.

The key to holding wave 21 is defeating the Legion King as soon as possible since his escort (the Wave 21: Legion Lord) represent less of a threat. Some of the best fighters for bursting down the Legion King are those which have some form of ramping damage or percentage based damage, such asStarcaller, Arc Of Justice, and Azeria.