Crescent?

Card	Crescent
Set	Heraldry
Edition	Beta
Book value	Est. 22 to 54 Credits once graded
Checklist	19 / 57
Rarity	Common
Owned	1

Crescent

The crescent moon marked the second son under the old cadency system, a way of differencing a coat of arms so a family's younger sons could carry a version of it without any confusion about who the actual heir was.