Sinister Blade
Active 0 / 20
Katarina throws a dagger at the farthest enemy, dealing magic damage. When the dagger lands near the target Katarina teleports to it and immediately launches 3 additional daggers at the nearest enemies that each deal magic damage. Enemies hit have their incoming healing reduced by 50% for 6 seconds.
Damage: 200 / 250 / 450
Secondary Damage: 75 / 100 / 225

Forgotten
$1Warwick $1Vayne $2Hecarim $2Thresh $2Viktor $3Katarina $4Draven $4Ryze $5Viego
Forgotten champions have bonus Attack Damage and Ability Power. Each Shadow item held by a Forgotten champion increases these bonuses by 10% on all Forgotten champions, stacking up to 4 times.
3 30 Attack Damage and Ability Power
6 70 Attack Damage and Ability Power
9 160 Attack Damage and Ability Power

Assassin
$1Khazix $2Leblanc $3Katarina $3Nocturne $4Diana $5Viego
Innate: When combat starts, Assassins leap to the enemy backline.

Assassin’s Abilities can critically strike and they gain bonus Critical Strike Chance and bonus Critical Strike Damage.
2 +10% Crit Chance and +25% Crit Damage
4 +30% Crit Chance and +55% Crit Damage
6 +50% Crit Chance and +90% Crit Damage

Buffs:
Health: 650 ⇒ 700
Sinister Blade Initial Damage: 200/250/400 ⇒ 200/250/450
Sinister Blade Secondary Damage: 100/125/200 ⇒ 100/125/225