GW2 GvG Meat vs brrr [DPS Spellbreaker] 30-08-22

How do I break spells with just a big sword and two axes? Timestamp 00:00 round 1 01:14 round 2 02:11 round 3 03:12 round 4 04:45 round 5 05:45 round 6 06:41 round 7 07:59 round 8 09:21 round 9 10:22 round 10 11:49 round 11 13:51 round 12 15:20 round 13 16:21 round 14 18:53 round 15 20:32 round 16 22:06 round 17