Ozolith, the Shattered Spire
Legendary Artifact
If one or more +1/+1 counters would be put on an artifact or creature you control, that many plus one +1/+1 counters are put on it instead.
, 
: Put a +1/+1 counter on target artifact or creature you control. Activate only as a sorcery.
Cycling 
(, Discard this card: Draw a card.)
Daarken
March of the Machine (MOM)
• #198Rulings
If another artifact or creature you control would enter the battlefield with a number of +1/+1 counters on it, it enters with that many plus one instead.
(wotc • 2023-04-14)
If you somehow control two copies of Ozolith, the Shattered Spire, the number of +1/+1 counters put on an artifact or creature you control is two plus the original number. Three Ozoliths add three, and so on.
(wotc • 2023-04-14)
However, if Ozolith, the Shattered Spire somehow enters the battlefield with +1/+1 counters it, its first ability won’t apply to itself.
(wotc • 2023-04-14)
If two or more effects attempt to modify how many counters would be put onto a permanent you control, you choose the order to apply those effects, no matter who controls the sources of those effects.
(wotc • 2023-04-14)
Rulings
If another artifact or creature you control would enter the battlefield with a number of +1/+1 counters on it, it enters with that many plus one instead.
(wotc • 2023-04-14)
If you somehow control two copies of Ozolith, the Shattered Spire, the number of +1/+1 counters put on an artifact or creature you control is two plus the original number. Three Ozoliths add three, and so on.
(wotc • 2023-04-14)
However, if Ozolith, the Shattered Spire somehow enters the battlefield with +1/+1 counters it, its first ability won’t apply to itself.
(wotc • 2023-04-14)
If two or more effects attempt to modify how many counters would be put onto a permanent you control, you choose the order to apply those effects, no matter who controls the sources of those effects.
(wotc • 2023-04-14)