I faced a player today who is exploiting what must be a bug to give him an invincible Magus Corrupt Droid. He pairs it with a weak Eddie, so it's a real honey trap. The droid has no visible buffs and his HP drops easily enough but he just will not die. I eventually got the "Automatic draw in 10 rounds" message and kept playing to see if I could kill him but to no avail.

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He revenge attacked me so I got to try again, this time using Piece of Mind Eddie for his Fury attack to remove all effects (including Gold and Silver), but even that couldn't kill the droid.

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I unfortunately don't have a Magus Corrupt Droid to experiment with but if you do, you might want to test your own defense with him in it and see if you can improve your Arena rank this week.

This IS the droid you're looking for!