I believe that there are 2 villains called Oddball, but we list everything under 1, Elton Healey.
ODDBALL/ELTON HEALEY
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CA 413
CA 414-BTS
HAWK:EMM
W2 167
UJ2 2
HAWK5 10
LOKI:AOA 8
But Healey gets killed in W2 167. His replacement from UJ2 2 is Orville Bock who we don't list.
So it should be:-
ODDBALL/ELTON HEALEY
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CA 413
CA 414-BTS
HAWK:EMM
W2 167
ODDBALL/ORVILLE BOCK
UJ2 2
HAWK5 10
LOKI:AOA 8