What Not to Pair with Eureka

Avoid Eureka + EscAPADe: Avoid this pairing because EscAPADe converts all ability power into bonus attack damage, which completely removes the AP scaling that Eureka relies on. With zero AP remaining, Eureka provides zero ability haste, making this combination completely worthless and wasting a Prismatic augment slot. Avoid Eureka + Slow and Steady: Avoid this pairing because Slow and Steady sets your attack speed to a static value and converts all bonus attack speed into attack damage. This forces an AD build path that does not generate the AP needed for Eureka's ability haste scaling, resulting in extremely low value from both augments. Avoid Eureka + Draw Your Sword: Avoid this pairing because Draw Your Sword forces your champion to become melee and provides heavy AD-focused bonuses including 30% bonus attack damage, 25% bonus attack speed, and 20% life steal. This AD bruiser build path conflicts with Eureka's AP-based ability haste scaling. Avoid Eureka + Blunt Force: Avoid this pairing because Blunt Force increases attack damage by 20%, encouraging an AD build path that does not synergize with Eureka's AP-to-ability-haste conversion. The raw AD stat provides no benefit to Eureka's scaling, resulting in poor stat efficiency and wasted potential.