FairyTail Online O4games Wiki
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General Information[]

Captura20

The Magic Research Institute (MRI) is a feature to increase your companions' attributes.

Captura19

There are 5 different fields:

  1. Pantagram: increases Hit Points by 5k (1k for each character)
  2. Water Position: Increases Hit rating by 100
  3. Wind Position: Increases Speed by 100*
  4. Earth Position: Increases Defence by 150*
  5. Fire position: Increases Attack by 150*
  6. Spirit Position: Increases Hit point by 500*

*only affects the character on that field.

It's really important to upgrade your MRI. Upgrading the Pantagram is expensive but worth it. The first field is the most important one to upgrade because it is the most rewarding one.

The costs increase exponentially:

Example (level 1 = 18,000 Silver, level 20 = 9,271,000 Silver)

Overview of the Upgrading Costs from lvl 1-80[]

Level Silver Level silver level silver level silver
1 18,000 11 1,738,000 21 10,658,000 31 32,778,000
2 37,000 12 2,207,000 22 12,177,000 32 35,947,000
3 74,000 13 2,754,000 23 13,834,000 33 39,314,000
4 135,000 14 3,385,000 24 15,635,000 34 42,885,000
5 226,000 15 4,106,000 25 17,586,000 35 46,666,000
6 353,000 16 4,923,000 26 19,693,000 36 50,663,000
7 522,000 17 5,842,000 27 21,962,000 37 54,882,000
8 739,000 18 6,869,000 28 24,399,000 38 59,329,000
9 1,010,000 19 8,010,000 29 27,010,000 39 64,010,000
10 1,341,000 20 9,271,000 30 29,801,000 40 68,931,000
Level Silver Level silver Level silver Level silver
41 74,098,000

51

140,618,000

61

408,337,000

71

912,547,000
42 79,517,000

52

148,887,000

62

450,055,000

72

967,391,000
43 85,194,000

53

157,474,000

63

502,149,000

73

1,022,235,000
44 91,135,000 54 166,385,000 64 554,624,000 74 1,077,079,000
45 97,346,000 55 175,626,000 65 607,483,000 75 1,131,923,000
46 103,833,000 56 185,203,000 66 650,732,000 76 1,186,767,000
47 110,602,000 57 195,122,000 67 704,375,000 77 1,241,611,000
48 117,659,000 58 205,389,000 68 758,417,000 78 1,296,455,000
49 125,010,000 59 216,010,000 69 802,859,000 79 1,351,299,000
50 132,661,000 60 226,991,000 70 857,703,000 80 N/A

The best way to use your silver is to:

  • get the Pantagram + Atk and Def Field to level 10 first
  • enhance your equipment after you've upgraded it (especially the Pet Gear)
  • upgrade the Pantagram to lvl 30+
  • draw Golden Keys
  • spend money on Happy

-> Pantagram > Enhancing > Golden Keys > Happy

You shouldn't spend any silver on Characters that are lower than S-Rank. You don't really need them + you can get vouchers for them from Tower of Paradise.

Focus on your Main + Young Natsu and try to get Sho as a Knight so that you've got a little sustain in fights. Try to avoid spending silver on characters.

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