Weakening Wisteria

[Conjuration]
Level: [Nature 6]
Components: [S], [V], and [F]
Casting Time: Standard
Range: Close (25 ft. + 5 ft. per 2 CL) @{CloseRange} ft.
Effect: Up to 80 sq. ft. (16 Squares)
Duration: 1 Round per CL @{cl} rounds.
Saving Throw: None
Spell Resistance: Yes; partial

Focus: At least a +2 Focus

Create an area of up to 16 squares where glowing wisteria blossoms will grow, all the squares must be touching. Any creature in an effected square will suffer a -1 plus -1 per 3 CL luck penalty on all saving throws. If a creature has spell resistance, and is in a square selected at the initial cast. Failing to get past this creature's spell penetration will prevent that square from growing wisteria blossoms.

VTT Macro Description:
@{character_name} creates an area of up to 16 squares wherein glowing wisteria blossoms grow. In these squares creatures suffer a -[[1+floor(@{hd}/3)]] luck penalty to all saves. Spell resistance creatures only prevent an initial square from being created.