# Fusion
The base player NFT + another player NFT + cost is consumed to strengthen the base player one.
This is shown with the icon in your inventory.
## Effect
* The player NFTs that have been enhanced will have their cumulative energy consumption returned to 0.
Example) If you fusion with a cumulative energy consumption of 50 and Refresh 1…\
⇒The player’s Refresh count stays 0\
⇒Cumulative energy consumption will be 0.
* Revival from Retirement in ARENA
## Enhanced Parameters
* PvP parameters will be enhanced.
* Enhancement of $TSUGT Earn in ARENA special stage.
* In addition, the same character (same pack) will have a certain probability of upgrading their skill slots.\
\
Example) In the case of Ozora Tsubasa (1st pack) + Ozora Tsubasa (1st pack)
## Fusion Partner
The fusion partner must be a 1:1 pair with a NFT of the same rarity as the fusion source.
Although, there are alternative ways such as:
* Use multiple NFTs of lower rarity
* Use 1 NFT of a lower rarity with multiple items
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## Rank Up Fusion
At a certain probability during fusion, the player will be discharged with an upgraded rank.
* The level will be returned to 1
* Unallocated proficiency that has been acquired will be inherited
* Learned Player skills and Special skills will be inherited.
\*Proficienty that has been allocated in the past will not be inferited\
\
Example) Common Ozora Tsubasa+ other players = Uncommon Ozora Tsubasa
\*Gen0 does not inherit when ranking up
## Cost
The $TSUGT cost for a FUSION of the same rarity is as follows.
\*Link to the [spreadsheet](https://docs.google.com/spreadsheets/d/14qjGGTeX80zn8_bFSSlakCIw5wVBHpEP463_Ueh3iDU/edit?gid=0#gid=0)
Even if the fusion partner is dropped to a lower rarity by using items, etc., the cost depends on the original rarity of the partner and the number of times the partner refreshes.
## Quick Function Table
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