User blog comment:ZPPHR/Lyle/@comment-5686533-20130405172653/@comment-5686533-20130405191928

When I said "scaling with ranks", I mean that the current bonus is reached at lvl 2, not 3... nvm...

In fact, if I made that champ, the duration would be static (like 15 seconds) and the bonuses would be (I don't say they must be) (I hope the templates works...) :
 * Power Shield: Absorbs more damage per 1 mana drained, and mana removed by it is refund gradually over the next  seconds.
 * Resonating Blast: Stun for an additionnal second and the projectile then continue its path, dealing no damage and stunning for half duration all other ennemies it encounter.
 * Mana Surge: Reduce by all damage enemies hit deal for 4 seconds, and slow them by  for 2.5 seconds.
 * Ionic Synapse: Bounce additionnal times and refund  more mana when it return.