All Skaven units, except other units of Clanrat Slaves, automatically pass Panic tests caused by units of Clanrat Slaves.
All Skaven units automatically pass Panic tests caused by Rat Swarms.

Profiles:

Profile	Mv	WS	BS	S	T	W	I	A	Ld
Clan Rat Slave	5	2	2	3	3	1	4	1	2

Modifiers:

increment max 1

repeat for every 1 selections of Mainstay in roster