"I was feeling fine and then all of a sudden I just went to push off, I thought somebody had hit me but nobody was near me."
Kopua has had a rough run of injuries in recent years, with her most serious ailment coming in 2014, when she missed six months after dislocating her knee and rupturing her patella tendon during the Silver Ferns' Constellation Cup test loss to Australia.
Her most recent injury could be a major blow for the fourth-placed Magic, who have shown significant improvement and are a chance to make the top three and earn a spot in next month's playoffs.
Earlier in the season, fellow Magic defender Kelly Jury was ruled out for the season after dislocating her right shoulder. The Silver Fern is currently under orthopaedic review and is looking to schedule surgery within the next month to repair a labreal tear.
Magic attacker Sydney Fraser also suffered a season-ending injury when she ruptured her right Anterior Cruciate Ligament (ACL) during a pre-season match against the Northern Stars.
- More to come.