Trickery Domain: As bad as it seems?

[KorvinStarmast]

See, this has always been my understanding of the spell. Nothing in it's description says it disappears, only that it doesn't hold up to physical inspection.

So by all means ignore the duplicate wading through the battlefield...it can still inflict wounds on you and can't be harmed in any way... though it can be dispelled and can be gotten rid of if you lose concentration.

Isn't that how others read it?

But it's not a spell, as I read it, so "dispelling it" isn't an option for the enemy. What they can do is recognize that it's an illusion and ignore it. Losing concentration is a matter of hitting the cleric, not the illusion, and cleric failing the con save.