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Spiky Shield is a retaliation staple: it both raises your Armor and converts that Armor into Thorns damage. As your Armor scales, the reflected damage scales alongside it, letting melee swarms delete themselves on contact.
Status: Unlocked by default — Spiky Shield is in your item pool from the start.
Cactus fires spikes when you’re hit and scales with Thorns—perfect with Spiky Shield for hands-free crowd clear.
Gives Thorns a 50% chance to explode on trigger, turning every contact into AoE. Stack Armor/Thorns to maximize proc density.
Athena/Aegis thorns builds are community-favored: you’re tanky, stay close, and let retaliations handle waves.
A: Yes. It’s unlocked by default and can appear in any run.
A: It grants +10% Armor and converts Armor into Thorns at +2 Thorns per 1% Armor.