Vanguard - 1-3 Troops

(Entry)
Type: upgrade
EntryId: ffc8-4f2d-90c7-f14b
Hidden: true

Constraints:

max(roster): 0
max: 1

Modifiers:

increment max(roster) 3
repeat for every 1 Core Battalion: Vanguard in roster (recursive)
increment min(roster) 1
repeat for every 1 Core Battalion: Vanguard in roster (recursive)
set hidden false
and
ancestor is not Behemoth
1+ Core Battalion: Vanguard in roster (recursive)
ancestor is not Artillery
ancestor is not Leader