"...Additionally, the Assassin may attempt to Dodge any attack, including attacks that are not normally eligible for a Dodge Test, such as massive explosions, a descending titan's foot, or an invisibly psychic attack."
The only way I can think of to really get one is to hit him more times than he has Dodges in a round - I have to question if even Feint would work. Considering that an Eversor Assassin is fully capable of taking on a Space Marine Tactical Squad in table top with a reasonable expectation of winning, it does kind of fit the fluff.
Either too many attacks or Full Auto attacks with too many DoS.

