The max main stat Crit Dmg a circlet can get
62.2%
Before the release of 3.0 this elemental reaction was only one of its elemental group
Burning
The only four star character with a burst animation.
Barbara
These creatures mimic their nation's archon
Slimes
This character had used a delusion far before Tartaglia had been able to
Diluc
Wanderers troupe and Gladiators finale
Melt
Believed to be a 2 in 1 character before release, these two characters barely even work well together
Lyney and Lynette
An event exclusive creature that became a rare reoccurring enemy in mondstadt
The unusual hilichurl
TECHINCALLY two characters in one. One during the day and one during the night
Layla
Before the strongbox was upgraded these three artifacts were the only artifacts you could "craft"
Noblesse Gladiators Wanderers troupe
The only elemental reaction in the game to have the same tagline despite different elementals being put togehter
Swirl
This character was the first tall male character to release after 1.2
Arataki Itto
This boss was first featured in an event.
Magu kenki
Mona
Coming out around the same time, these artifacts were distinctly unique as they were the only artifacts to provide an increased dmg on opponents affected by a certain element.
Thundersoother and Lavawalker
These two elemental reactions will affect you if you enter water.
Electro and cryo
Frozen or electro-charged
Daily Double
Daily Double
The only elemental enemy (before 4.0)in the game to not have different elements for different regions
Eye of the storm
An electro spirit resides within These characters and is used during bursts.
Razor Cyno and Fischl
This artifact set is the only artifact set to DIRECTLY increase crit rate
Berserkers
A three step reaction that would deal physical damage.
Shatter
Hydro
Cyro
Claymore
The first character Mihoyo designed and playtested
Ayaka
The tallest ENEMY (not boss) in the game
Ruin Hunter
The only Fatui harbinger to currently not be a boss fight
Dottore