The sixth
stand-alone expansion set for
Magic: The Gathering, Invasion, was released on
October 2, 2000. The
symbol was sort of in the shape of a
kite, with a small
circle at the top, and an inverted cross below it. The symbol is black on common cards, silver on uncommons, and gold on rares. There was a total of 350 cards, and all of the cards were also available in rarer foil versions.
See Wntrmute's writeup for more information on the set.
Note that in the card list, the "split" cards (two small cards on one large card) are listed with a slash ('/') in the middle, with the name of the card of that specific color listed afterwards in parenthesis.
Artifact
Black
Blue
Green
Red
White
Multicolor
Land