Olorun has an average early game, however he quickly ramps up. With his safe clear and great sustain with both health and mana, you should not have issues reaching mid game. Make sure to utilize your ultimate for taking objectives. It is almost impossible to fight into an Olorun Ult. Try to ban characters that have have a CC immune ultimate, such as Kuzenbo or Fenrir.
Hunter's Blessing
+15 Basic Attack Damage +10 MP5 ROLE QUEST: CARRY Kill or Assist Lane Minions or Enemy gods to gain stacks. Lane Minions are worth 1 Stack and Enemy gods are worth 5 Stacks. At 75 Stacks Hunter's Blessing Evolves, gaining 15% Attack Speed and an additional 15 Bonus Basic Attack Damage.
Emerald Ring
Healing Potion
This consumable heals 250 Health over 25 seconds.
Healing Potion
This consumable heals 250 Health over 25 seconds.
Mana Potion
This consumable heals 150 Mana over 25 seconds.
Mana Potion
This consumable heals 150 Mana over 25 seconds.
Depending on the enemy comp you can either rush Ring of Hecate or finish boots first.
OLD Ring of Hecate
PASSIVE - Each successful basic attack applies a hex to enemies and empowers you, increasing your power by 5% and reducing the power of your opponent by 5% for 5s. (Max. 3 Stacks).
Shoes of the Magi
Y10 Typhon's Fang
PASSIVE - Your Healing obtained from Magical Lifesteal is increased by 15%. Your Magical power is increased by 1.5x the amount of Magical Lifesteal you have.
Demonic Grip
PASSIVE - Your Basic Attacks reduce your target's Magical Protection by 10% for 3s (max 3 Stacks).
Rod of Tahuti
PASSIVE - Basic Attacks and Abilities gain 15% additional Magical Power against targets below 60% Health.
This build provides plenty of lifesteal, attack speed, flat pen, %pen, and power. Rod helps with Oloruns Crit Chance.
Mantle of Discord
PASSIVE - If you take damage below 40% health you unleash a shockwave that stuns all enemies within a range of 20 units for 1s and become immune to Crowd Control for 1s. This effect cannot trigger more than once every 110s.
Later in the match you can pick up a Mantel of Discord as a sole defense item. With your insane amount of lifesteal in combination of the defense of Mantel you will be very difficult to kill. Also if you are heavily dove while you are inside of your ult the Mantel Proc will have longer effects.