Hi everyone, quick question: using the ability of Jack-be-lucky can I continue to discard card from my hand after I reach my draw cap? I will not draw, but I continue to pay discarding card. Is that possible? Or the fact that I've reached the draw cap prevent me to use the ability?

Yes, you can use his ability as long as you can pay for the effect (by discarding a card). The fact that the effect will not be able to resolve successfully (because you cannot draw any more cards) does not prevent you from initiating the ability.

thanks, just like thought!