Crystal is a onetime member of the Avengers, and in various storylines is also married to Quicksilver.
Inside Marvel’s Phase 3: How ‘The Avengers’ Cross Paths with Black Panther and the New Superheroes|Marlow Stern|October 30, 2014|DAILY BEAST
The end credit scene of Captain America: The Winter Soldier introduces the new Avengers the Scarlet Witch and Quicksilver.
A Guide to Scarlet Witch and Quicksilver, the Twins Teased at the End of ‘Captain America: The Winter Soldier’|Rich Goldstein|April 5, 2014|DAILY BEAST
Aaron Taylor-Johnson, who portrayed the eponymous character in Kick-Ass, will play her brother, Quicksilver.
A Guide to Scarlet Witch and Quicksilver, the Twins Teased at the End of ‘Captain America: The Winter Soldier’|Rich Goldstein|April 5, 2014|DAILY BEAST
Quicksilver is capable of moving and thinking at incredible speeds, and eventually traveling through time.
A Guide to Scarlet Witch and Quicksilver, the Twins Teased at the End of ‘Captain America: The Winter Soldier’|Rich Goldstein|April 5, 2014|DAILY BEAST
The Scarlet Witch and Quicksilver, or Wanda and Pietro Maximoff, first appeared as X-Men villains in 1964.
A Guide to Scarlet Witch and Quicksilver, the Twins Teased at the End of ‘Captain America: The Winter Soldier’|Rich Goldstein|April 5, 2014|DAILY BEAST
How is one to keep such a piece of quicksilver as you in a state of placid stodge!
Captain Desmond, V.C.|Maud Diver
Trying to stop gossip is like trying to put your finger on a drop of quicksilver.
Sheila of Big Wreck Cove|James A. Cooper
Look up at the mountain, yonder—high up, above the quicksilver mines.
Wandering Heath|Sir Arthur Thomas Quiller-Couch
It is also said that they rubbed them over with quicksilver, which being wrought upon by the heat of the sun caused them to move.
Selections From The Kur-an|Edward William Lane
“Quicksilver Bob” he was called as a boy in Lancaster, because he used to buy all that metal he could for experiments.
Historic Inventions|Rupert S. Holland
British Dictionary definitions for quicksilver
quicksilver
/ (ˈkwɪkˌsɪlvə) /
noun
another name for mercury (def. 1)
adjective
rapid or unpredictable in movement or changea quicksilver temper
Word Origin for quicksilver
Old English, from cwicu alive (see quick) + seolfer silver