Artifact Abilities and Creature Abilities.

[El Bellfry Toro]

My doubt is, when a creature has, for example, target player sacrifices a creature, can I use its abililty during my opponents turn?
Also
Can I use my artifacts abilities during my opponents turn as well?

[griffin131]

Yes.  Activated abilities are used at Instant speed unless stated otherwise.

116.1b: A player may activate an activated ability any time he or she has priority.

[El Bellfry Toro]

Alright then. Thanks.
It occurs to me that I could have won -_-

[Destore117]

This is why {intrepid hero} is so much fun

[Double-O-Scotch]

This is why {intrepid hero} is so much fun

Except the turn you cast it...lol