[2020] Thank the Maker?

Amerys;d-238635

The next feat is Thank the Maker and it requires you to defeat 12 enemies in Grand Arena battles with Droids that keep defying destruction and getting rebuilt. This includes:
HK-47
T3-M4
IG-88
Threepio & Chewie
C-3PO
R2-D2
IG-11

Exactly how are you supposed to defeat an enemy with C-3PO?

Primarily included him because it was thematic, he was rebuilt several times, and there's some rare scenarios where he could defeat an enemy by way of another unit (I'm thinking Luke's "Inherited Teachings").