is it ok for me to regenerate a creature that i'm sacrificing?
is it ok for me to regenerate a creature that i'm sacrificing?
No. You can only regenerate a creature that's being destroyed.
Fluttershy is best pony.
Regenerate's reminder text:See how it specifies destroy?The next time that creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.
Edit: This might also clarify further for you.701.6b The only ways a permanent can be destroyed are as a result of an effect that uses the word "destroy" or as a result of the state-based actions that check for lethal damage (see rule 704.5g) or damage from a source with deathtouch (see rule 704.5h). If a permanent is put into its owner’s graveyard for any other reason, it hasn’t been "destroyed."
701.14a To sacrifice a permanent, its controller moves it from the battlefield directly to its owner’s graveyard. A player can’t sacrifice something that isn’t a permanent, or something that’s a permanent he or she doesn’t control. Sacrificing a permanent doesn’t destroy it, so regeneration or other effects that replace destruction can’t affect this action.