You get the same mv back without them, as with 2 of them on...even though it says the whole mv regen thing in the item desc.

======================
{100%hp 100%m 53%mv | 523 tnl | 4 PM, sleeping} af
You are affected by:
Commune: 'bless'.
Commune: 'bless'.
Spell: 'protection from good'.

{100%hp 100%m 68%mv | 523 tnl | 4 PM, sleeping} res
You wake up and start resting.

{100%hp 100%m 68%mv | 523 tnl | 4 PM, resting} rem ring
rem ring
You stop using a *snip* ring.

{100%hp 100%m 68%mv | 523 tnl | 4 PM, resting} You stop using a *snip* ring.

{100%hp 100%m 68%mv | 523 tnl | 4 PM, resting} sl
You go to sleep.

{100%hp 100%m 68%mv | 523 tnl | 4 PM, sleeping} blah
Huh?

{100%hp 100%m 82%mv | 523 tnl | 5 PM, sleeping} af
You are affected by:
Commune: 'bless'.
Commune: 'bless'.
Spell: 'protection from good'.

{100%hp 100%m 82%mv | 523 tnl | 5 PM, sleeping}
====================================================

{100%hp 100%m 64%mv | 523 tnl | 9 AM, standing} You recite a scroll of identify.
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This object, *snip*
It is worth 0 copper, and is of the 1st level of power.
It is made of silver and weighs 0 pounds 10 ounces.
It has been imbued with a blessing.
When worn, it protects you against piercing for 1,
bashing for 1, slashing for 1 and magic for 0 points each.
When worn, it affects your movement regeneration by 5 points.