Muhyiddin is following Donald Trump's way, he says.
The joint statement is said to be part of a growing criticism of Anwar by Pakatan Harapan leaders.
They instead urge PH to build its strength with opposition parties outside of the coalition.
The Amanah president retracts his statement seen as conflicting with a call by the Agong to desist from politicking.
Pertuduhan akan dibuat di mahkamah Kuala Lumpur esok dan mahkamah di Shah Alam minggu depan.