It has come to the TrOs' attention that there is currently no rule regarding Mastership of an element should the competitors fail to play their Phase 4 - Finals Match before the deadline. There are currently just a little over 24 hours remaining until this deadline for the 8th Trials. Before the deadline, a ruling will be in place regarding if the matches are not played.
Do not expect an extension, and I highly recommend playing your matches before the deadline as the ruling will definitely be one that strongly discourages failure to complete the match.