Green or Blue Materia power

The power advancement for blue or green Materia:

A level 1/basic materia can (generally) duplicate 1st and 2nd level effects.
A level 2/Novice materia can duplicate 3rd/4th level effects.
A level 3/Intermediate materia can duplicate 5/6 level effects.
A level 4/Advanced materia can duplicate 7th/8th level effects.
A level 5/Superior materia can duplicate 9th level effects. These effects are extremely powerful.

Green or Blue Materia power

Jenova's Witnesses Baronbloodbath