Saber 
Destruction 
HP
ATK
DEF
SPEEDDps Build
Best Light Cone
Saber Best Stats
Saber Best Substats
Saber Best Teams
Free-to-Play Saber Team
For a free-to-play team, you can use any two Supports with Saber as long as they have buffs that only target her. The Remembrance Trailblazer and Tingyun are great for Saber thanks to their True DMG buffs and Energy Restoration respectively.
Premium Saber Team
Saber's best teams consist of Supports that provide energy restoration and turn-advance. Sunday and Robin both fit into this role while also providing strong buffs to Saber. Huohuo is the best Support here since she can provide Energy and ATK buffs to the party.
Skills
Deals Wind DMG equal to #1[i]% of Saber's ATK to one designated enemy.
Deals Wind DMG equal to #1[i]% of Saber's ATK to one designated enemy, and deals Wind DMG equal to #2[i]% of Saber's ATK to adjacent targets. If Saber currently holds "Core Resonance" and her Energy can be fully regenerated by consuming "Core Resonance" after this instance of Skill attack, then increases the multiplier for this instance of Skill. For every 1 point of "Core Resonance," increases the DMG multiplier for this instance of Skill by #4[f1]%. And after the attack, consumes all "Core Resonance" to regenerate Energy for Saber. Otherwise, immediately gains #3[i] point(s) of "Core Resonance."
Deals Wind DMG equal to #1[i]% of Saber's ATK to all enemies, and additionally deals #3[i] instance(s) of DMG, with each instance being Wind DMG equal to #2[i]% of Saber's ATK dealt to one random enemy. After using Ultimate, the next Basic ATK switches to "Release, the Golden Scepter," and only "Release, the Golden Scepter" can be used.
When entering combat, gains #8[i] "Core Resonance" point(s). When any ally target uses Ultimate, increases the DMG dealt by Saber by #3[i]% for #4[i] turn(s) and gains #1[i] "Core Resonance" point(s). For every 1 "Core Resonance" point consumed, regenerates a fixed amount of #5[f1] Energy for Saber.
After using Technique, at the start of the next battle, increases Saber's ATK by #1[i]% for #2[i] turn(s) and gains #3[i] "Core Resonance."
Traces
Eidolon
Increases the Ultimate DMG dealt by
For every 1 point of "Core Resonance" gained in this battle,
Ultimate Lv. +2, up to a maximum of Lv.
Increases
When dealing DMG, ignore a part of the enemy target's resistance to the corresponding damage type.
Skill Lv. +2, up to a maximum of Lv.
The Wind RES PEN of the Ultimate DMG dealt by
When dealing DMG, ignore a part of the enemy target's resistance to the corresponding damage type.