Background: Taryn Nicole Terrell-Dryden (born December 28, 1985) is an American professional wrestler, ring announcer, referee, model, actress and stunt woman. She is best known for her time with Impact Wrestling, formerly known as Total Nonstop Action Wrestling (TNA) under her real name Taryn Terrell and also had short stint in World Wrestling Entertainment (WWE), where she performed under the ring name Tiffany. She is a former TNA Knockouts Champion, and she holds the record for the longest reign with the title at 279 days. During her time in WWE, she trained at WWE's then-developmental territory, Florida Championship Wrestling (FCW), and served as the final general manager of the now-defunct ECW.
Context: On August 16, 2012, Terrell made her debut for TNA, being introduced by the Vice President of the Knockouts Division, Brooke Hogan, as the special guest referee for the TNA Women's Knockout Championship match between Madison Rayne and Miss Tessmacher. Terrell later became the official referee for the Knockouts division.  On January 13, 2013, at Genesis, Terrell began a storyline with Gail Kim after making a bad call during a gauntlet match, thus costing Kim's chance to become the number one contender to the Knockouts Championship. On the following episode of Impact Wrestling, Terrell appeared backstage with Kim, who told Terrell not to make another mistake. Later that night, during Kim's match with Velvet Sky, Kim would argue with Terrell, costing herself the match in the process. On the February 21 episode of Impact Wrestling, Terrell helped Sky defeat Tara, Miss Tessmacher and Kim in a fatal four-way elimination match, with Sky lastly eliminating Kim to win the Knockouts Championship after Kim provoked Terrell into getting involved in the match. On March 10 at Lockdown, towards the end of the Knockouts Championship match, Terrell would attack Kim, again costing her the title. After the match, Terrell was attacked by Kim backstage during an interview. On the following episode of Impact Wrestling, Kim revealed that Brooke Hogan put Terrell on probation for attacking Kim. In a tag team match between Mickie James and Velvet Sky against Gail Kim and Tara, Terrell would again cost Kim the match by attacking her.  On the March 21 episode of Impact Wrestling, Terrell was terminated as Knockouts referee by Hogan, and was subsequently signed as a TNA Knockout. On the March 28 episode of Impact Wrestling, Terrell challenged Kim to a match, however the match never started when Kim and Tara attacked Terrell, only to be saved by the Knockouts Champion, Velvet Sky. On the April 4 episode of Impact Wrestling, Terrell and Sky were defeated by Kim and Tara after the special guest referee Joey Ryan made a fast count on Terrell. Terrell finally faced Kim in a match on the April 11 episode of Impact Wrestling, which Terrell won. On the May 2 episode of Impact Wrestling, Terrell and Mickie James defeated Kim and Tara. After the match, Kim attacked Terrell. The rivalry between Terrell and Kim culminated in a Last Knockout Standing match on June 2 at Slammiversary XI, which Terrell would win. On the July 11 episode of Impact Wrestling, Terrell was defeated by Kim in a ladder match to determine the number one contender to the Knockouts Championship. The following month, Terrell was granted time off from TNA due to her real life pregnancy.
Question: WHat match did it cost her?

Answer:
Sky lastly eliminating Kim to win the Knockouts Championship after Kim provoked Terrell into getting involved in the match.