Hi my name is Logan (L0ganJG) Jungle! I have been playing Briar since her release and been one of the highest ranked Briar mains in the world consistently every season. My motivation for learning Briar has given me the peak rank of over 600 LP. This in depth guide will show you the mind of a Briar Main and all the knowledge to succeed in playing Briar.
If you have any questions join me in my stream on twitch where I answer all questions live!

😈🩸 My Stream 😈🩸

Play Video

V13.24 (The Death of Briar / Zeri Treatment)
Stats
Attack speed ratio increased to 0.669 from 0.644.
Base armor reduced to 30 from 32.
Head Rush - Q
Base damage reduced to 60 / 90 / 120 / 150 / 180 from 60 / 95 / 130 / 165 / 200.
Blood Frenzy - W1
Bonus attack speed reduced 5% at all ranks.
Chilling Scream - E
Damage reduction reduced 5%.
Healing per tick reduced to 2.25 / 2.5 / 2.75 / 3 / 3.25% maximum health from 2.5 / 2.875 / 3.25 / 3.625 / 4%.
Maximum healing reduced to 9 / 10 / 11 / 12 / 13% maximum health from 10 / 11.5 / 13 / 14.5 / 16%
Certain Death - R
Damage type changed to magic.
AP ratio increased 10% AP.
Bonus AD ratio reduced to 50% bonus AD from 75%.
V13.23
Stats
Base health reduced to 590 from 610.
Snack Attack - W2
Health ratio reduced to 9% of target's missing health from 10%.
Bonus AD ratio reduced to 2.5% per 100 bonus AD from 3.5%.
V13.22
Head Rush - Q
Base damage reduced to 60 / 95 / 130 / 165 / 200 from 60 / 100 / 140 / 180 / 220.
Armor reduction reduced to 10 / 12.5 / 15 / 17.5 / 20% from 10 / 14 / 18 / 22 / 26%.
Certain Death
Base damage reduced to 150 / 300 / 450 from 150 / 325 / 500.
Bonus AD ratio reduced to 75% bonus AD from 110%.
V13.21
Stats
Attack speed growth reduced to 2% from 2.3%.
Crimson Curse - Passive
Heal on-target death increased to 125% of remaining bleed damage from 100%.
Snack Attack - W2
Bonus AD ratio reduced to 3.5% per 100 bonus AD from 4%.
Attack speed growth reduced to 2.3% from 2.5%.
Snack Attack - W2
Healing changed to 36 / 42 / 48 / 54 / 60% from 35 / 42.5 / 50 / 57.5 / 65%.
Non-champion damage reduced to 110% from 120%.
Monster health ratio damage cap reduced to 400 from 500.
V13.18 - Hotfix
Base health increased to 610 from 590.
Chilling Scream - Damage reduction increased to 40% from 35%.
Cooldown reduced to 16 seconds from 18.

Briar can be confusing with knowing who you will target in every situation. But just keep in mind that your Head Rush (Q): Q makes Briar prioritize that target.
So, in the circumstance you have to steal a dragon you would Blood Frenzy (Q): W1 over the wall, Q to the dragon, then W2 + Smite for tons of damage!
This can be tough when stealing baron because your Head Rush (Q): Q will make Baron push you off which can delay your Snack Attack (W): Snack Attack W2 + Smite combo but it is still realistic to pull off!

THIS WILL BE AMAZING, IT'S ANOTHER OPTION TO GET CLOSER FOR W1

Head Rush (Q): ACTIVE: Briar Dash leaps to the target unit. If the target is an enemy, she deals magic damage, applies On-hit icon on-hit and on-attack effects, Stun icon stuns them for 0.85 seconds, and reduces their Armor penetration icon armor and Magic penetration icon magic resistance for 5 seconds.

Blood Frenzy (W): ACTIVE: Briar Dash dashes to the target location. If there is a nearby enemy upon her arrival, she gains Blood Frenzy for 5 seconds, during which she can cast Snack Attack Snack Attack. Briar Blood Frenzy BLOOD FRENZY: Briar breaks free from her pillory, causing her to become forced to basic attack the nearest enemy. She Reveal icon reveals the target and gains Ghost ghosting, Attack speed icon bonus attack speed and Movement speed icon bonus movement speed, as well as empowering her basic attacks to deal physical damage to enemies surrounding her target. This damage is affected by Critical strike icon critical strike modifiers.

Snack Attack Snack Attack (W): ACTIVE: Briar empowers her next basic attack within 5 seconds during Blood Frenzy Blood Frenzy to take a bite out of the target enemy, having an Relentless Force 2 uncancelable windup, gaining Range icon 50 bonus range, dealing bonus physical damage and Heal power icon healing her for 5% of her maximum health plus a percentage of the post-mitigation damage dealt.

Chilling Scream (E): ACTIVE: Briar Channeling icon charges for up to 1 second, during which she increases Chilling Scream's damage and range, and gains 35% damage reduction and Heal power icon heals herself every 0.25 seconds. HEAL PER TICK:» 2.25 / 2.5 / 2.75 / 3 / 3.25% maximum health Chilling Scream can be recast within the duration, and does so automatically afterwards. Chilling Scream's charge cannot be Silence icon interrupted by Stun icon crowd control. RECAST: Briar unleashes a scream in the target direction that deals magic damage to enemies hit and Slow icon slows them by 80% for 0.5 seconds.

Certain Death (R): ACTIVE: Briar kicks her pillory's hemolith in the target direction, briefly granting Sight icon sight of its surroundings as it travels and marking the first enemy champion hit as her prey. The mark Silence icon disrupts their ongoing Channeling icon channels, and also True Sight icon reveals them until the effects of Certain Death are removed. If a target is hit, Briar Remove Scurvy cleanses herself from all Stun icon crowd control and destroys her pillory over a cast time, afterwards Dash dashing to them with Unstoppable icon displacement immunity. Upon arrival, she creates an explosion around the marked target that deals magic damage to them and nearby enemies and Flee icon fears all non-marked targets for 1.5 seconds, during which they are Slow icon slowed by 35%. She then enters a state of Hematomania.