Take a point in Double-Edged Sword
. Although you take 1% increased damage, you will not be entering team fights until you see the perfect opportunity for resets. In exchange, you get a 2% damage increase. This is huge, especially on a champion like Katarina where 1 reset can determine the outcome of an entire team fight.
Take 2 points in Fury
. It helps with last hitting a little bit and helps us get into the next tier of the offense tree. I wouldn't recommend taking the cooldown reduction masteries on Katarina because she already has extremely short cooldowns which are made obsolete when you achieve resets.
helps with last hitting as well so we'll put a point into it.
offers scaling attack damage. It's not huge but there's really not much else we can efficiently spend mastery points on. Take 2 points in this for 7 extra attack damage at level 18.
Take 3 points in Mental Force
for a free 16 ability power at level 18.
Put a point in Arcane Mastery
for 8 flat ability power.
is a very important mastery on Katarina. As an assassin, you prey upon the weak, so putting 3 points in this ensures a 5% damage increase to enemies under 50% health.
Put 3 points into Archmage
for an extra 5% ability power. This increase will be very subtle until mid/late game but it is extremely helpful.
Put 3 points in Devastating Strikes
for an additional 6% armor penetration and magic penetration.
helps mainly with last hitting. You won't really notice this doing a lot of damage until late game, but I always put a point into it.
1 mastery point for 3% extra damage? I think it's definitely worth taking a point in Havoc
2 points in Block
means you'll be taking 2 less damage from auto attacks which may not seem like a lot but it's pretty significant in pre-6 laning.
Take 2 points in Recovery
for an extra 2 health regen per 5. Like Block
, it won't seem like a lot but it's pretty important.
blocks 2 damage from champions. This means you'll be taking 2 less damage from auto attacks as well as spells. Take a point in this.
3 points in this for 36 extra health. Katarina has the lowest base health of any melee champion so this will definitely help a lot.
isn't that impactful on a champion like Katarina but there isn't much else we can do with this point. It'll give you 57 extra health at lvl 18, provided you use my runes and masteries and don't build any health items.