My initial reaction is yes, it should. Elf Bane did the same with Grothdarr, even after the changes years ago to have it not effect beam or channeled abilities.
I actually swapped out my Elf Bane for Pyrebrand, so I have not tested this. Interested to see if anyone can confirm it before I get the chance to do so myself.
BenzuxGamer - Xbox One since day 1 - CP 1800+
Guildmaster of the Sacrificial Warriors, one of the oldest and most member-orientated Guilds on the Xbox One EU Megaserver
"Casual" player from Finland who enjoys questing and dumb builds even after well over 1000 CP levels and 4000+ hours. A fan of Argonians, Goats and Elk. Also a massive Otaku (MAL Profile).
"Following the meta makes you a sheep. That's why I'm a goat: I go in the opposite direction and make use of the things the sheep cannot." - Me, 2019
Characters:
Ben-Zu - Argonian MagDK DPS - EP (Main) Benzuth Telvanni - Dunmer MagSorc DPS - EP Haknir Head-Crusher - Nord DK Tank/Stam DPS - EP Delves-Deepest-Depths - Argonian StamBlade DPS - EP Raises-The-Dead - Argonian Mag Necromancer DPS/Healer - EP (Previously a Sorc healer, RIP) Bthuzdir Ynzavretz - Dwemer StamSorc DPS - AD (Dunmer in-game) Fafnir the Dragon - Nord Stam DK DPS - EP Bloodmage Thalnos - Breton MagBlade DPS - DC Finnis Wolfheart - Bosmer Stam Warden DPS - EP Gwyneth - Nord Warden Tank - EP Kud-Wazei Xeroicas - Argonian Mag Templar DPS/Tank - EP Barkskin Ben-Zhu - Argonian Warden Healer - EP (Alternate version of main) Xal-Vakka Xeroicas - Argonian DK Healer - EP Jaree-Shei the Wamasu - Argonian Sorcerer Tank - EP Gwennen Ereloth - Snow Elf Mag Warden DPS - EP (Dunmer in-game) Friedrich der Grosse - Imperial Nightblade Tank - EP Warfarin - Altmer Nightblade Healer - EP Lavinia Telvanni - Dunmer Arcanist MagDPS - EP Studies-Dark-Secrets - Argonian Arcanist StamDPS - EP