Ma'Shalled will speed your team up whilst applying crippling debuffs to the enemy team. ... In any dungeon provided you have enough accuracy to apply your debuffs he can control enemy waves for your team.

How do I get Lydia death in the siren raid?

Lydia the Deathsiren is a Legendary Support Void champion from Dark Elves faction in RAID Shadow Legends. Lydia the Deathsiren was introduced in Patch 2.30 on October 2020 as a reward for completing all Faction Wars stages with 3 stars rating.

Can you pull Lydia from shards?

Lydia was added to Raid: Shadow Legends in October 2020 as a Void affinity Legendary reward and cannot be summoned from a normal Void shard pull.