Reduce

Time: Slow Action Target: Self or a creature or object in Swinging Distance(1u)
Test: Mage Stat Save: Focus
Effect: Buff

If the target is willing or Fails a Focus Save, the target halves in size and its weight decreases by a factor of eight. This reduces the target's Size down by one category.

If the target is an object being worn or carried by a creature, the creature instead makes the Focus Save.

If the target is a creature:

• All objects the creature is wearing and carrying at the time of casting changes size with it. Any item dropped by the creature returns to normal size instantly.
• The creature can only lift and carry half as much.
• The creature has an Advantage on Edge Saves.
• The creature has an Advantage on any Skill Test that would benefit from being half sized and 2x more dexterous.
• The creature has a Disadvantage on Grit Saves.
• The creature has a Disadvantage on any Skill Test that would be hurt by being half sized and half as strong.
• The creature can use the Dodge Ability once while they have no Dodge Points remaining. This effect is limited to once per Encounter, regardless of how many times this Spell is cast or re-cast on the creature.
• The creature has an Advantage on its Melee Attack and Ranged Attack Tests, but deals 1 Damage less.

Based on your Mage Stat Score:

• [..6] The target can make their Focus Save with an Advantage.
• [7..9] No Effect.
• [10..] The target must make their Focus Save with a Disadvantage.