Twincast and Careful Consideration

[ErkBek]

Careful Consideration 2UU
Instant
Oracle text: Target player draws four cards, then discards three cards. If you played this spell during your main phase, instead that player draws four cards, then discards two cards.

Twincast UU
Instant
Oracle text: Copy target instant or sorcery spell. You may choose new targets for the copy.

If I twincast a Careful Consideration that is played during my mainphase, should I be discarding 2 or 3 cards to the copy?

Thanks.

[Roxas]

You will discard three cards, regardless of whether you or an opponent cast Careful Consideration, since you did not play it. LeeSharpe confirmed this.