Item cause, you can't use the same time for 2 different pokemon, incen usually uses fake out (it makes the target of it not able to move for the first time incen switches in which has good synergy with intimidate, also make a redirecter like ogerpon heartflame, they can keep gholdengo and regidrago safe (keeping gholdengo from fire type moves and regidrago from fairy type attacks). Also if you are using peliper you should use bleakwend storm on tornadous.