This might not work in like 5 days tho shadow could be traded for ASI or potentially a bow
Death's Temper
PASSIVE - When an enemy dies within 80 units of you gain 1 stack of Temper that provides 7% increased Basic Attack Damage for 10s. This can stack up to 5 times. If an enemy god dies near you immediately gain 5 stacks.
Y10 Devourer's Gauntlet
PASSIVE - Killing an enemy god or minion gives you stacks of +.4 Physical Power, +.2 Physical Penetration and +.1% Physical Lifesteal. You receive 5 stacks for a god kill and 1 stack for a minion kill. At 50 stacks this item Evolves, gaining 5 Physical Penetration.
Rage
PASSIVE - Killing or getting an assist on an enemy god gives you 1 stack. Each stack provides 2% Critical Strike Chance and 3 Physical Power. Stacks are permanent and stack up to 5 times.
Deathbringer
PASSIVE - Critical Strike bonus damage dealt is increased by 25%.
Y10 Bloodforge
PASSIVE - Killing an enemy god forges a shield from their blood with Health equal to 200 + 10 per Player Level for 20s. While the Blood Shield is active you gain +10% movement speed.
Shadowsteel Shuriken
PASSIVE - Enemies hit by your Critical Strikes have 40% reduced healing for 5s.
After 12 it's your own choice, spike just needs to be high to clear minions faster and bigger damage mid game