Back to Nature had trouble with Imprisoned in the Moon
My opponent uses Imprisoned in the Moon on my commander, turning it into a colourless producing land.
Auto tapper uses the colourless produced from this plus a green from a forest to cast Back to Nature.
With no responses from my opponent, Back to Nature resolves, supposedly destroying all enchantments. However, it fails to remove Imprisoned in the Moon.
Other than Imprisoned in the Moon and their lands, my opponent only has Shanna, Purifying Blade on the battlefield. Nothing was giving Imprisoned in the Moon indestructible.
My guess is that because mana was used from my enchanted commander, it may have disrupted something.
I’m playing on iPad, if that’s of any relevance. Thanks.