Tower and Fan guide
Below you can find the requirements to upgrade your Tower/Fans.
Fans will give the following stats on each plus/refine:
STR +50 ; ACC +50 ; SPR +50 ; BP +2500
Towers will give the following stats on each plus/refine:
AGI +25 ; CON +25 ; BP +2500
In order to combine those items, you will need to use "/towcom" command.
For each refine you will need the two of the same item (Fan or Tower) and same refine level.
Here are the requirements for each refine level:
Lv2 (+2): 25x Mil Note, 1x Tower Elixir Stone (100% Success Rate)
Lv3 (+3): 50x Mil Note, 2x Tower Elixir Stone (100% Success Rate)
Lv4 (+4): 100x Mil Note, 3x Tower Elixir Stone (100% Success Rate)
Lv5 (+5): 200x Mil Note, 4x Tower Elixir Stone (100% Success Rate)
Lv6 (+6): 300x Mil Note, 6x Tower Elixir Stone (100% Success Rate)
Lv7 (+7): 400x Mil Note, 8x Tower Elixir Stone (90% Success Rate)
Lv8 (+8): 450x Mil Note, 8x Tower Elixir Stone, 1x Tower Refine Stone (80% Success Rate)
Lv9 (+9): 500x Mil Note, 9x Tower Elixir Stone, 1x Tower Refine Stone (65% Success Rate)
Lv10 (+10): 500x Mil Note, 10x Tower Elixir Stone, 1x Tower Refine Stone (65% Success Rate)
Lv11 (+11): 500x Mil Note, 12x Tower Elixir Stone, 1x Tower Refine Stone (65% Success Rate)
Lv12 (+12): 500x Mil Note, 15x Tower Elixir Stone, 1x Tower Refine Stone (65% Success Rate)
Lv13 (+13): 500x Mil Note, 20x Tower Elixir Stone, 1x Tower Refine Stone (60% Success Rate)
Lv14 (+14): 1000x Mil Note, 25x Tower Elixir Stone, 2x Tower Refine Stone (50% Success Rate)
Lv15 (+15): 2500x Mil Note, 30x Tower Elixir Stone, 3x Tower Refine Stone (40% Success Rate)
NOTE: Using Lucky Charm Scrolls will further increase the success rate to 100%.