1 - Ichigo Buffed/Nerfed :

Skill 'Q' :
T1 - INT x 75 ---> ((25) + (Hero LvL / 10)) x INT
T2 - INT x 150 ---> ((75) + (Hero LvL / 10)) x INT
Transformed - INT x 300 ---> ((150) + (Hero LvL / 10)) x INT
T3 - INT x 400 ---> ((300) + (Hero LvL / 10)) x INT
T4 - (Hero LvL / 3) x (INT) (It's not 5, is a bug) ---> (Hero LvL / 2.5) x (INT)

Skill 'W' :
T2 - +0% Attack Speed ---> +100% Attack Speed
T3 - +163% Damage ---> +136% Damage

Skill 'E' :
T1 - 20% (AGI) x ( 3 + (Hero LvL / 250)) ---> 30% (AGI) x ( Hero LvL / 15)
Critical Chance 50% ---> 30%
T2 - 20% (AGI) x ( 4 + (Hero LvL / 250)) ---> 25% (AGI) x ( Hero LvL / 10)
Critical Chance 60% ---> 40%
T3 - 20% (AGI) x ( 5 + (Hero LvL / 250)) ---> 20% (AGI) x ( Hero LvL / 5)
Critical Chance 70% ---> 50%
Evade Chance 75% ---> 70%
Chains area of damage 250 AoE ---> 200 AoE
T4 - 0% (Bugged) (AGI) x ( 3 + (Hero LvL / 250)) ---> 40% (AGI) x ( Hero LvL / 3)

Skill 'R' :
T1 - INT x 250 ---> (Hero LvL / 2) x INT
T2 or T1 Transformed : INT x 500 ---> ((150) + (Hero LvL / 2)) x INT
Transformed : INT x 1400 ---> ((800) + (Hero LvL / 2)) x INT
T3 - INT x 1200 ---> ((500) + (Hero LvL / 2)) x INT
Powered : INT x 2500 ---> ((1000) + (Hero LvL)) x INT
T4 - Hero LvL x INT ---> ((Hero LvL x 1.5) x (INT)

Skill 'F' :
T2 - 1 sec Invunerable ---> 1.5 sec Invunerable
T3 - 1.25 sec Invunerable ---> 1.75 sec Invunerable
T4 - 1.5 sec Invunerable ---> 2 sec Invunerable

Skill 'G' :
T3 - +500 Armor and 20% chance to revive ---> +300 Armor and 25% chance to revive

2 - Buffed Floor 1 Drop Rates ( just 1% , or 2% )