A Difficult Challenge

If you manage to complete all 7 of the Dungeon Guild challenges, The single Raid guild challenge and all 3 of the Rated battleground challenges then...

7 a week +1 a week +3 a week= 11 total challenges possible to be completed a week which earns

(300kx7=2100k) + (3000kx1=3000k) + (1500kx3=4500k) = 9600k Experience
AND
(125gx7=875g)+ (500gx1=500g) + (250gx3=750g) = 2125g deposited into the guild bank

at 11 challenges a week for 100 challenges this would need to be maintained for 9 week + 1 challenge

which equals a grand total of

9600X9 = 86600k total guild experience (+ either 300k, 3000k or 1500k depending on which challenge is completed for challenge 100)

and a sum of guild gold deposited into the guild vault of

(875gX9= 7875g + (500gX9=4500g) + (750gX9=6750) = 19125g (+ either 125g 500g or 250g once again depending on which challenge is compelted as challenge 100)

All this means compelting 100 challenges will not only give you this achievement but also...

At Least
86900k guild experience (if the dungeon challenge the lowest rewarding challenge is completed for challenge 100)
19250g deposited into the guild bank (once again if challenge 100 is the lowest rewarding challenge, the dungeon challenge)
And easily some Guild level ups greater increases at lower guild levels of course

Happy Challenging!

We already got guild achievements, wonder what this new challenges will be like ^^

The so called guild quests?