The expanding Amberverse from dkap-amber
The Super Pattern was drawn by Ingold and was quite effective. An incarnation was summoned against Gwen during the battle against her in what became Pride’s Folly.
Ingold wanted to undraw his pattern, and fed all of the power from it to Titania during that entity’s fight in Amber against Evil Titania (previously identified as “Evil Benedict’s Steed”, or a “bunny out of nightmare”.). When the pattern was drained by Ingold, its creator, while he stood in the center maintaining a Trump contact to Titania, it vanished.
Ingold vanished in a clap of lightning at that time, and all attempts to locate him have been fruitless. Ingold is considered missing, and too resourceful to be dead (or to stay that way).