Oasis Guide
I would send 8 catapults
Reasorce output 100 per hour
Oasis Level 2: 24-9-0-0
I would send 12 catapults
Reasorce output 200 per hour
Oasis Level 3: 49-24-9-0
I would send 18 catapults
Reasorce output 350 per hour
Oasis Level 4: 99-24-9-0
I would send 26 catapults
Reasorce output 550 per hour
Oasis Level 5: 249-49-24-9
I would send 52 catapults (Shooting Tech +1)
Reasorce output 850 per hour
Oasis Level 6: 499-49-24-24
I would send 87 catapults (Shooting Tech +1)
Reasorce output 1250 per hour
Oasis Level 7: 999-99-49-49
I would send 170 catapults (Shooting Tech +1)
Reasorce output 1900 per hour
Oasis Level 8: 2499-99-49-99
I would send 255 catapults (Shooting Tech +1)
Reasorce output 2700 per hour
Oasis Level 9: 4999-499-99-249
I would send 505 catapults (Shooting Tech +8)or 750 cats (Shooting Tech +4)
Reasorce output 3700 per hour
Oasis Level 10: I have never found or seen one of these but I have heard of them. If you find one send 1 infantry to it and send the amount of troops in the oasis to me through forum PM and i will add it to here.
Reasorce output 5000 per hour
The troops for all the oasis are not definite *they do change*
The amount of troops to send is being safe and you will probbly not loose any troops. There are other ways to take the oasis but again this way is the most safest.