Scarlet Upgrade: Unwilling Shield

Prerequisite(s): 12th level sanguine sorcerer, able to cast Unwilling Shield
Benefit(s): Apply the following modification(s) to your Unwilling Shield spell:
1) Unwilling Shield is treated as a Scarlet Spell.
2) "School: necromancy" becomes "School: necromancy [blood]".
3) "Components: V, S, M (ruby dust worth 250 gp)" becomes "Components: V, S, F (a dagger)".
4) "Range: close (25 ft. + 5 ft./2 levels)" becomes "Range: close (25 ft. + 5 ft./2 levels) [T]".
5) "Duration: 1 round/level" becomes "Duration: 1 round/level [D]".
6) "You gain a +1 luck bonus to AC and on saving throws." becomes "You gain a +6 luck bonus on saving throws.".