does a pacifism affect abilities that require the creature to tap?
does a pacifism affect abilities that require the creature to tap?
No. The only thing Pacifism stops is attacking and blocking. Nothing else, including activated abilities, is affected.
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Compare to the card Arrest, which is basically a Pacifism that stops activated abilities for an additional 1 colorless mana. Of course, it only does that because it says it does. Activating a creature's activated ability is not the same as attacking or blocking.