Just a question... when do you pick gold cards in a draft? How early or how late?
It really depends on the situation. As a general rule (in booster) pick them as early as you feel the card power warrants, but don't turn that pick into a commitment for those two colours as primary options. You could splash for the card or potentially leave it out. If you have one main colour (especially a colour like black or blue which 'dries up' quickly, then always give a roughly equivalent (in power level)card in the main colour over a gold card sharing that colour, as it's better to have a neighbour splash into your colours than assume you are not drafting a colour and commit to it him/herself.
on the side board which is accesed through wizards.com and then pick magizeans from there you go sideboard then chose arcives. i
in the arcives you will find articlas by gary wize ( a very good drafter)in which he ranks cards form 1-15 depending how good they are. and he gives an example of why they are good.
check it out and be enlightend