Magnetic Repulsion

You adjust your magnetic polarity, causing metal objects to jump and shudder away from you. Attacks made with metal objects against you are made with Disadvantage, and spaces within 5 feet of you are Difficult Terrain for creatures wearing metal armor or made of metal. You have Disadvantage on attack rolls with metal weapons, and your Speed is reduced by half if you are wearing metal armor.   At Higher Levels. When you cast this spell at a higher level, increase the distance from you that counts as Difficult Terrain by 5 feet for each slot level above its base level.
 

Abjuration Metal Source Secrets of Magic pg. 115 2.0 Traditions arcane, primal Cast [two-actions] somatic, verbal Duration 1 minute You adjust your magnetic polarity, causing metal objects to jump and shudder away from you. Attacks made with metal objects against you take a –1 status penalty, and the squares adjacent to you are difficult terrain for creatures wearing metal armor. For creatures made entirely of metal, the penalty to their attack rolls is –2 and the squares adjacent to you are greater difficult terrain.   While this spell is active, you require an additional Interact action before using a metal object (including to Strike with a metal weapon), and if you're wearing metal armor, you're slowed 1.
Heightened (+3) The status penalty to attack rolls increases by 1.