Odin Koil
It sends its power only to those who are worthy. Sadly, no exterminator is able to withstand it
Health: 600
Damage: 1500
Attack Interval: 20s
Cost: 1510
Recharge: 80s
(The text may not be clear enough, but this one attacks exclusively the strongest enemy on the board. Its design could also have the coil head look like Mjolnir for… self-explanatory reasons)