Eggis is a Unique Shield in Diablo IV Season 15 for All classes. It comes from World drop: any Unique source - Helltide, Nightmare Dungeons, The Pit, Whisper caches, Infernal Hordes, Undercity, Purveyor of Curiosities gambling (3.2.1: "All Unique items are now available to drop at level 1, and in any Difficulty").
Unique power
Blocking an attack has a chance to turn the attacker into a Feared chicken for [3.0 - 4.0] seconds.
Affixes
20.0% Block Chance
+100% Main Hand Weapon Damage
+[130 - 170]% Damage to Poultry (130-170)
+[47 - 56] Strength (47-56)
+[7.0 - 14.0]% Barrier Generation (7.0-14.0)
+[16.0 - 25.0]% Critical Strike Chance Against Feared Enemies (16.0-25.0)
Where it drops
World drop: any Unique source - Helltide, Nightmare Dungeons, The Pit, Whisper caches, Infernal Hordes, Undercity, Purveyor of Curiosities gambling (3.2.1: "All Unique items are now available to drop at level 1, and in any Difficulty")