-Does this mean, I just dump these 4 ingredients into the mystic forge and out comes my sword?
yes
-Is this a guaranteed thing? (100% or is there a chance of failure or i get something stupid i dont want?)
this forge recipe is guaranteed. There are others that are random, but not these specific items
-Do I need to be a certain crafting level to do this, particularly for Whisperblade?
99% sure you can craft it at level 2.
-Are there any other pre-reqs for me to do this? Do i need to first research the ingredient list somehow? something like that I dont know about?
not directly (only pre-req is that you need to be able to acquire the ingredients, and whisperblade requires 50 Skill Points, so you will likely be above level 80 when you get that, but you could easily give that Eldritch Scroll to an alt to forge whisperblade).
Just have all the ingredients in your inventory (Eldritch Scroll, 100 Mystic coins, 250 Orichalcum Sword Blade, 250 Glob of Ectoplasm), talk to the Mystic Forge, put them in the 4 slots, and press ‘Forge’. If ‘Forge’ doesn’t become clickable when you put all 4 in there, then try taking them out and putting them back in, maybe in a different order. It usually isn’t, but can sometimes be finicky.
some more info: when you get it, if you do nothing to it, you can give it to other characters you have or sell it on the TP, etc. But as soon as you equip it or add a new sigil to it it will be soulbound to that character. So make sure it’s on the character you want it to be on before seeing how it looks. (you can preview it on any character without soulbinding it, just don’t equip it)
