Sutyr

TA and axe breaker are ur best options.

Invest in a Lilina and watch her OHKO him.

HS!Micaiah can reliably one shot him

Lilina with Axebreaker

Est

Every week I bounce around between tiers 19 and 20, so I might not have the most valuable opinion here, but after this week I've come to the conclusion that Sutyr is a pretty good Sutyr killer.

Laegjarn, she destroys Surtr because even with the debuff and the 20 damage she can steal Surtr self buffs and gain a good amout of stats.

In AA i use Axe Breaker Summer Leo and Axe Breaker Cannas, and Mage eirika with reposition from an ally.

Tobin.

Grima with a standard build and Aether will slaughter him.