Speak to Pikkupstix in Taverly.
You can't.
Summoning is the hardest, Dungeoneering is second and prayer is easiest-although not THAT easy.
You cannot make a master skillcape in Runescape. You must buy it from an NPC by mastering the particular skill to level 99. The NPCs sell the cape for 99k.
no you just need to get to level 99 with that skill
As a member in Runescape, you get lots of new skills. Agility, Construction, Herblore, Summoning, Farming, Thieving, Fletching and Slayer. And you get lots of improvement to the skills that f2p can acess. It is all about which skill you like more. If you want a skillcape, i recommend Fletching in member skills.
There is no such skillcape. The only cape that comes close is the Prayer skillcape, which bears a similar icon to that of Saradomin; see the related link for details. Another cape that is similar (but is not a skillcape nor does it include any skillcape bonuses!) is the Saradomin Vestment cloak.
Aasiwat with a total of 60,842,880 exp in Summoning, is the current No.1 in Summoning to-date.
None. Skill capes are members-only items.
Yes, you HAVE to be member to get a skillcape of any type.
summoning
Taverly.
I'd say cooking or fletching, very fast compared to others. :)