Just remember that Lex has to be close to you in order to maximize his damage output, so poke from long - mid in order to have the best chance against him, because your daggers don't have a damage fall off (´・ω・`)
When bomb king uses his ulty try to predict and use your ulty right before he explodes. He will get feared when his ulty explodes and he wont be able to stack bombs on stunned targets.
If Androxus uses his Reversal (he will), use your just before he attacks you with it, then Whirl to go right behind him. If he isn’t pro, he’ll get confused: you can take advantage of that to finish him off.