Friendship will be put to the test when Natalya takes on longtime training partner Ronda Rousey for the Raw Women’s Championship on a special Christmas Eve edition of Monday Night Raw.

Both Superstars have shown recently how ruthless they can be. Natalya held nothing back in her Tables Match against Ruby Riott at WWE TLC, then went on to defeat three Superstars in a row during last Monday’s Gauntlet Match. The Rowdy One, meanwhile, made Nia Jax submit to the Armbar at the pay-per-view event, then went on to topple a ladder and send SmackDown Women’s Champion Becky Lynch and Charlotte Flair crashing to the floor at the end of the night.

 The stakes are high for these indomitable women, and regardless of the outcome, their friendship could very well change forever.