It is common mistake to combine tech types with biotic.
Overload and warp is no no. The trick of biotic explosion is not killing primes fast, but killing all the lesser guys around them in the process. So if you hear biotic blasts, leave overload only for self defense and use incinerate instead. Don't overload even primes with shields, becase when they come with shields, it's usually also the time, when they have tons of smaller guys around. Same thing for shield drain.
Any two tech types works well. Human engineer goes well with salarian (which is there already).
Asari adept is not needed .. but undisturbed asari adept kills faster then two engineers (my opinion).
But the fastest killing machine is two asari adepts, one only warping, one only throwing. Warp and reave works also rather good, but only warp + throw has double explosion bonus, and it seems to be the strongest combination. So if there are two biotics, use the mic and say 'I'm warping, you're throwing/reaving'. Don't worry if you fail to combine a explosion. That will happen, as throw is a lot faster then warp. Just don't mix powers, that wastes too many explosions.
Btw. the explosions also destroy primes turrets .. which forces them to cast them again, and again ..
Modifié par Dr.Sid, 18 avril 2012 - 09:56 .