Spells / Eureka!
Eureka!
addedNew in Forever, first datamined in build 1.60.1.69876. Not present in Classic Era 1.15.9.69722.
The current record
Eureka!
Your next $n damaging abilities have their Mana cost reduced by 50% and deal 10% more damage.
Next 1 damaging abilities cost $w1% less Mana and deal $w2% more damage.