Linea alone knew the answer to what comprised the ultimate summoning spell. At its core, summoning was the art of calling forth existence, and a flawless master would be to call forth anything and everything at will, including the highest gods or the darkest demons. Though Linea had not yet reached that pinnacle, many considered her an expert regardless, as she was able to summon the likes of Jörmungandr and Fenrir with little effort.
Added on July 30, 2015 as a part of the Master of Fate Box Card Pack. Can only be drawn with the UR Exchange Ticket.