When this card is activated by placing it face-up on the field, you can choose to not activate its effects.[1]
Neither this card nor its effects can be activated during the Damage Step.[1]
Even if the activation or the effect of the "●" effect is negated, that copy of this card can no longer perform its effects this turn.[1]
A single copy of this card can only activate 1 of its "●" effect once per turn. (A single copy of this card cannot activate both of its effects during the same turn.)[1]