Gain 10% CDR when you reach level 10. Excess CDR becomes AP or AD, Adaptive.
Offense
+5 AD or 9 AP
Flex
+5 AD or 9 AP
Defense
+6 Armor
WhyElectrocute
Evelynn is able to easily proc Electrocute when coming out of stealth with a [W]->[Q]->[Q] combo for an extra burst of damage to finish her target.
WhySudden Impact
Exiting Stealth grants the Sudden Impact bonus Magic Penetration that Eve can use to assassinate the enemy champion.
WhyEyeball Collection
Clearing wards is a key part of a jungler's position. Pair that with assassination potential and you'll be racking of plenty of bonus Ability Power to snowball the game.
WhyUltimate Hunter
Ultimate Hunter is fantastic for snowballing execution kills you pick up in the mid-game form successful ganks after level 6.
WhyWaterwalking
Waterwalking on Evelynn is fantastic for empowering your ability to scrap for mid-game objectives and scuttle crabs.
WhyTranscendence
Transcendence's mid-game CDR is fantastic for empowering your ability to mid-game skirmish with multiple charm's and damage output with [Q].