My god says no!

Divine Intervention reaction Feat 1

Cleric
Trigger A creature cast harm or heal

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When a foe Casts harm or heal and you can see its manifestations, you can use your magic to disrupt it. You expend a prepared heal or harm, it does not have to be the exact same spell, to counter the triggering creature’s casting of heal or harm. You lose your spell slot as if you had cast the spell. You then attempt to counteract the triggering spell. The spell you expend can be your divine font spells.

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Thoughts?