In this video I beat Childe / Tartaglia without getting hit.
0:00 Units + Gear
0:42 Phase 1
2:15 Phase 2
2:58 Electro Sigil Mark Avoidance Strat
3:35 Phase 3
Tartaglia is both a bossfight and a unit that you can get in Genshin Impact. The boss itself is very simple, and doesn't really pose much of a threat when you know how to beat him. The general strat of the entire fight is to just walk in a circle around him, and he won't be able to do much against you. I highly recommend that you bring a ranged unit because his first 2 phases have extra moves tied to being able to block and counterattack melee attacks.
MANDATORY UNITS:
None
RECOMMENDED RANGED UNITS:
Ranged is my recommended method of beating Tartaglia because of how many mechanics you bypass.
Amber (F2P + Cheap to Gear)
Fischl (Medium RNG + Passive DPS from Oz)
Diona (Medium RNG + Defensive Option)
Tartaglia (LIMITED Unit + Top Tier DPS + Expensive to Gear)
Venti (LIMITED Unit + Evasive)
RECOMMENDED MELEE UNITS:
I don't really recommend fighting Tartaglia with melee if you just want to beat him because he has counterattacks, but it's VERY FUN to do so.
Geo Traveler (F2P + Top Tier DPS + Geo Construct + Defensive)
Kaeya (F2P + Cryo for Melt + Cheap to Gear)
Xiangling (F2P + Passive DPS + Pyro for Overload/Melt)
XingQiu (Medium RNG + Defensive)
XinYan (Medium RNG + Top Tier DPS + Cheap to Gear)
Bennett (Medium RNG + Top Tier Support + Extremely Cheap to Gear)
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