Every character in Genshin Impact has three active talents that can be upgraded to level ten without any constellations . Mika's first talent priority is his Elemental Skill no matter what build you're using since the ATK SPD bonus is dependent on your talent level. You'll need as high of a boost as you can

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The best 4-star polearm in Genshin Impact , however, is Deathmatch. The Battle Pass-locked weapon is a great fit for DPS and support characters alike. This spear has a very low base attack (454 at level 90), but is immensely compensated by both its sub-stat and weapon skill. The sub-stat sees the user get a decent CRIT Rate bump (36.