With the synergy of 2 NFTs and $FXB token, you can summon a new NFT Currency
The Summon feature allows you to own a completely new Currency by combining 2 Currencies, a certain amount of $FXB tokens.
Two Currencies participate in a summoning. The newly summoned Currency is called the Collectible. An collectible will need to undergo laundering to be qualified to be recognized as a true Currency.
Master currency selection
To participate in the summoning as Master Currencies, 2 Currencies need to satisfy 2 conditions:
Total $FXB fee/Summon = $FXB fee of Master Currency 1 + $FXB fee of Master Currency 2
$FXB fee of each Master Currency depends on rarity level and the number of times has participated in the summoning.
| Times of Summon | Common | Uncommon | Rare | Epic | Legendary |
| 1 | 160,000 | 260,000 | 780,000 | 3,620,000 | 18,100,000 |
| 2 | 160,000 | 260,000 | 780,000 | 3,620,000 | 18,100,000 |
| 3 | 160,000 | 260,000 | 780,000 | 3,620,000 | 18,100,000 |
| 4 | 240,000 | 390,000 | 1,170,000 | 5,430,000 | 27,150,000 |
| 5 | 240,000 | 390,000 | 1,170,000 | 5,430,000 | 27,150,000 |
| 6 | 240,000 | 390,000 | 1,170,000 | 5,430,000 | 27,150,000 |
| 7 | 240,000 | 390,000 | 1,170,000 | 5,430,000 | 27,150,000 |
| 8 | 240,000 | 390,000 | 1,170,000 | 5,430,000 | 27,150,000 |
| 9 | 240,000 | 390,000 | 1,170,000 | 5,430,000 | 27,150,000 |
| 10 | 240,000 | 390,000 | 1,170,000 | 5,430,000 | 27,150,000 |
Once an Collectible is successfully summoned through Summon, all information about this Currency, including rarity, MP etc. are unknown. Collectible currency rarity will be revealed 12 hours after the summon. Collectible currency rarity is randomly selected. The higher the rarity of two Master Currencies, the greater the probability that the Collectible has a high rarity level and vice versa. However, the probability that 2 Master Currency with the same Common rarity can summon an Collectible currency with Legendary rarity is still there, although very rare.
| Master 1 | Master 2 | Common | Uncommon | Rare | Epic | Legendary |
| Common | Common | 75.775 | 18.75 | 5.343 | 0.127 | 0.005 |
| Common | Uncommon | 44.657 | 48.23 | 6.947 | 0.159 | 0.007 |
| Common | Rare | 18.128 | 39.212 | 42.458 | 0.192 | 0.01 |
| Common | Epic | 0.954 | 45.645 | 19.874 | 32.518 | 1.009 |
| Common | Legendary | 1.248 | 12.897 | 7.76 | 42.114 | 35.981 |
| Uncommon | Uncommon | 14.939 | 76.686 | 8.167 | 0.198 | 0.01 |
| Uncommon | Rare | 17.028 | 37.896 | 44.82 | 0.243 | 0.013 |
| Uncommon | Epic | 0.949 | 45.425 | 19.582 | 32.812 | 1.232 |
| Uncommon | Legendary | 0.248 | 13.903 | 7.563 | 42.235 | 36.051 |
| Rare | Rare | 4.844 | 19.21 | 75.328 | 0.594 | 0.024 |
| Rare | Epic | 0.906 | 14.843 | 43.518 | 39.192 | 1.541 |
| Rare | Legendary | 0.248 | 8.905 | 10.965 | 43.364 | 36.518 |
| Epic | Epic | 0.384 | 5.675 | 16.118 | 75.355 | 2.468 |
| Epic | Legendary | 0.189 | 2.818 | 7.776 | 30.688 | 58.529 |
| Legendary | Legendary | 0.001 | 0.052 | 0.999 | 10.462 | 88.486 |
After a Collectible currency has rarity, they are ready to undergo laundering to become a true Currency. The higher their rarity level, the longer their laundering time.
| Rarity | Laundering time |
| Common | 3 hours |
| Uncommon | 6 hours |
| Rare | 9 hours |
| Epic | 18 hours |
| Legendary | 24 hours |
After the Collectible currency has completed the laundering process, all information about this Currency, including rarity, MP, etc will be revealed. This Currency is now ready to join the FxBox ecosystem.