I'm currently running
Gengar @ Black Sludge - Timid
252Spe/4SpD/252SpA
-Substitute
-Giga Drain
-Shadow Ball
-Focus Blast
Ensures 60 percent or so on the bulkiest Gastrodon, and knowing itll switch out next turn I get a free sub which is always a chance for Gengar to wreak havoc. Toeds, Keldeos and such also run rampant.
-Fave set is SubSplit but this one is most effective with current meta for me.
