https://twitter.com/MarkYetter/status/1374393538205552658
Item Nerfs
Essence Reaver -> Cost 2900 >>> 2800; AD 55 >>> 45
Lord Dominik's Regards -> Cost 2900 >>> 3000; AD 35 >>> 30
Everfrost -> Active damage 125 (+35% AP) >>> 100 (+30% AP); Active CD 20 >>> 30s
Item buffs
Serylda's Grudge -> Cost 3400 >>> 3200
Trinity Force -> AD 25 >>> 35; AS 35 >>> 30; [NEW] Passive stacks on towers; Mythic Passive 10% AS >>> 3 AD, 3 MS, 3 Haste
Item adjustments
Turbo Chemtank -> Supercharge Move Speed 75% >>> 60%; Supercharged Slow 40% >>> 50%
Champion Nerfs
Udyr -> Base AD 66 >>> 64
Hecarim -> E Maximum Move Speed 75% >>> 65%
Ivern -> E damage 70-170 >>> 70-150
Rell -> E stun duration 0.75s >>> 0.5s
Thresh -> W shiels 60-220 >>> 60-180
Alistar -> Q damage 60-240 >>> 60-220; E damage on attack 35-290 >>> 20-275
Kai'sa -> R CD 110-70 >>> 130-70
Tristana -> Base AD 61 >>> 59
Champion Buffs
Kindered -> Q bAD ratio 65% >>> 75%; E cd 18-14 >>> 16-12s
Yorick -> Mist walkers draw tower aggro to themselves when attacking; E marked champions continuosly awaken graves during the debuff; E mist walkers deal an attack when they leap; R towers prioritize Maiden last (unless it attacks an enemy)
Braum -> E cooldown 18-10 >>> 16-8; R max knockup 1-1.5s >>> 1-2s
Yasuo -> AD per level 2.2 >>> 3
Mordekaiser -> Q isolation bonus 30-50 >>> 40-60%
Lissandra -> Q damage 70-190 >>> 80-200
Ashe -> W damage 20-80 >>> 30-90
Varus -> AD per level 3 >>> 3.4
Amumu -> Q mana cost 50-70 >>> 30-50; E CD 10-6 >>> 9-5s
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