Prerequisite Counts & Spells for GURPS Magic

[Curmudgeon]

Fog (count 4):

Shape Water
Create Water
Purify Water
Seek Water

[Curmudgeon]

Fool’s Banquet (count 5):

Cook

Test Food

Create Fire
Ignite Fire

Foolishness

[Curmudgeon]

Foolishness (count 0):

No prerequisite.

[Curmudgeon]

Force Dome (count 10):

Weather Dome
Purify Air (or any other Air spell)
Create Air (or any other Air spell)
Seek Earth (or any other Earth spell)
Shape Earth (or any other Earth spell)
Ignite Fire (or any other Fire spell)
Create Fire (or any other Fire spell)
Seek Water (or any other Water spell)
Purify Water (or any other Water spell)

Apportation

[Curmudgeon]

Force Wall (count 11):

Force Dome

Weather Dome
Purify Air (or any other Air spell)
Create Air (or any other Air spell)
Seek Earth (or any other Earth spell)
Shape Earth (or any other Earth spell)
Ignite Fire (or any other Fire spell)
Create Fire (or any other Fire spell)
Seek Water (or any other Water spell)
Purify Water (or any other Water spell)

Apportation

[Curmudgeon]

Forest Warning (count 2; [given as 4 in table; evidently went with 4 Plant spells but Sense Danger chain is shorter]):

Sense Danger
Sense Foes

[Curmudgeon]

Forgetfulness (count 1):

Foolishness

[Curmudgeon]

Fortify (count 11):

Enchant
Purify Air (or any spell of a College not already listed)
Itch (or any spell of a College not already listed)
Sense Foes (or any spell of a College not already listed)
Ignite Fire (or any spell of a College not already listed)
Lend Energy (or any spell of a College not already listed)
Seek Water (or any spell of a College not already listed)
Seek Earth (or any spell of a College not already listed)
Sound (or any spell of a College not already listed)
Simple Illusion (or any spell of a College not already listed)
Seek Plant (or any spell of a College not already listed)

[Curmudgeon]

Foul Water (count 4):

Purify Water
Seek Water

Decay
Test Food

[Curmudgeon]

Frailty (count 1):

Lend Energy