***Purple notes are alternatives.***
Challenge level: (Easy, Medium, Hard, Master) Easy
Challenge Name: Bettershop
Challenge Requirements: Complete all the easy challenges.
Challenge Rewards: Access to warp EasyShop so you can sell items for more (5%?) or buy items cheaper (5%?)
Is the challenge repeatable: No
If Repeatable what are the repeat rewards: N/A
Reason you feel this would be a good challenge: After completing all the easy challenges you could have a little reward for making it past that set. Similar the prison donator shops where you get better prices.
Challenge level: (Easy, Medium, Hard, Master) Medium
Challenge Name: Averageshopper
Challenge Requirements: Complete all the medium challenges.
Challenge Rewards: Access to warp MediumShop so you can sell items for more (10%?) or buy items cheaper (10%?)
Is the challenge repeatable: No
If Repeatable what are the repeat rewards: N/A
Reason you feel this would be a good challenge: Upgrade to the previous shop challenge.
Challenge level: (Easy, Medium, Hard, Master) Hard
Challenge Name: Shopmore
Challenge Requirements: Complete all the hard challenges.
Challenge Rewards: Access to warp HardShop so you can sell items for more (20%?) or buy items cheaper (20%?)
Is the challenge repeatable: No
If Repeatable what are the repeat rewards: N/A
Reason you feel this would be a good challenge: Upgrade to previous shop challenge.
Challenge level: (Easy, Medium, Hard, Master) Master
Challenge Name: Shopaholic
Challenge Requirements: Complete all the master challenges.
Challenge Rewards: Access to warp MasterShop so you can sell items for more (25%?) or buy items cheaper (25%?)
Is the challenge repeatable: No
If Repeatable what are the repeat rewards: N/A
Reason you feel this would be a good challenge: Upgrade to previous shop challenge.
Challenge level: (Easy, Medium, Hard, Master) Master
Challenge Name: Netherstar
Challenge Requirements: Fetch me 4 diamond blocks and 5 glowstone and I'll get you a netherstar.
Challenge Rewards: 1 nether star and 100 Cobblepoints.
Is the challenge repeatable: No
If Repeatable what are the repeat rewards: N/A
Reason you feel this would be a good challenge: 1 Beacon per island would be useful and would not do much harm.
Challenge level: (Easy, Medium, Hard, Master) Master
Challenge Name: Enchantingtime
Challenge Requirements: Build me an enchanting station with 15 bookcases.
Challenge Rewards: 15 bottles o' enchanting, 10 books, 50 CobblePoints.
Is the challenge repeatable: No
If Repeatable what are the repeat rewards: N/A
Reason you feel this would be a good challenge: Each island needs an enchanting table, time to start enchanting items with those levels!
***Also please consider the challenge above, arrows have no real good use and they pile up quickly!