Proof of Power

[Tedective]

By taking feats that allow Repeat Spell and Empower Spell to be free on the spell Absorption, a caster can harass the spell and gain an unlimited spellpool.
Quickening Absorption just makes the spellpool increase faster.
Each application of Empowered Absorption would absorb between 10 and 13 spell levels, each application would absorb from the same spell as well, so if a wizard had two Absorptions on him and were targeted with Freedom, he would have two spell pools to cast 9th level spells from.

This is an example of it, all randomly rolled, using Freedom as the trigger for Absorptions, so if it were to ever go through the Absorptions, the caster wouldn't get blasted.

[] Indicates how many more spell levels may be absorbed by each application of Absorption
() Indicates a spell pool that prepared spells may be cast from each application of Absorption.

It gets a little hectic, as I did this at 3 AM, but there is a definite gain in power.


Repeating Empowered Absorption -
Repeating Empowered Absorption -
Repeating Empowered Absorption
Quickened Empowered Absorption
Freedom -
Freedom

1d4+6 Absorption x 1.5

10, 11, 11, 13

1st Round
Repeating Empowered Absorption [13]
Quickened Buff
[13]

2nd Round
Repeating Empowered Absorption [13]
Repeated Empowered Absorption [11]
[13,13,11]

3rd Round
Repeated Empowered Absorption [10]
Freedom (Absorbed)
[4, 4, 2, 1] (9,9,9,9)

4th Round
Absorption Emulate
Quickened Empowered Absorb Emulate
[13,13,4,4,2,1] (9,9)

5th Round
Repeat Absorption
[13,13,13,4,4,2,1] (9,9)
Freedom Emulate
[4,4,4] (9,9,9,9,4,4,2,1)
1st lvl quickened buff Emulate
(9,9,9,9,4,2,1)

6th Round
Repeating Empowered Absorption Emulate
Quickened Empowered Absorption Emulate
[11,11,4,4] (9,9,4,2,1)

7th Round
Repeat Absorption
Repeating Empowered Absorption Emulate
Quickened 1st lvl buff Emulate
[11,11,11,11,4] (9,2,1)

8th Round
Repeat Absorption
[13,11,11,11,11,4]
Freedom Emulate
[4,2,2,2] (9,9,9,9,4,2,1)

If you want, I'll provide you with a build to do this.