Best Augment Combos with Eureka

Eureka + Jeweled Gauntlet: Eureka converts AP into ability haste, enabling frequent spell casts. Jeweled Gauntlet allows abilities to critically strike and grants critical strike chance scaling with AP. Together, they create a powerful synergy where building AP simultaneously increases spell spam frequency and critical strike chance, allowing mages to deal massive burst damage through ability crits on very short cooldowns. Eureka + Magic Missile: Eureka provides substantial ability haste from AP, enabling rapid ability casts. Magic Missile triggers on every ability hit, firing true damage Firecrackers based on the target's maximum health. The combination allows AP champions to constantly proc Magic Missile's bonus damage through their shortened cooldowns, creating sustained true damage output that compounds with their base ability damage. Eureka + Infinite Recursion: Eureka grants ability haste equal to 30% of AP, while Infinite Recursion provides 60 base ability haste that increases with each takedown. This dual scaling creates overwhelming cooldown reduction that stacks multiplicatively. AP champions become spellcasting machines, with basic abilities available nearly every second during extended fights, dominating ARAM's constant teamfights. Eureka + Phenomenal Evil: Eureka converts AP into ability haste for frequent casting. Phenomenal Evil permanently stacks AP when damaging enemies with abilities. This self-reinforcing loop means each ability cast grows AP, which simultaneously increases both damage and ability haste from Eureka. The synergy creates exponential scaling throughout the match, turning any AP champion into a late-game powerhouse.