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RUBY RAY OF REVERSAL (ALTERATION)
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The spells that are affected by this are ..., spell invulnerability, ...
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KHELBEN?S WARDING WHIP (ABJURATION)
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The spells that are affected by this are ... spell invulnerability.
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PIERCE SHIELD (ABJURATION)
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The list of spells that this includes is ..., spell invulnerability, ...
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SPELLSTRIKE (ABJURATION/ALTERATION)
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This includes ..., spell invulnerability, ...
What is it? A typo?