> For the complete documentation index, see [llms.txt](https://cryptospells.gitbook.io/cryptospells-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cryptospells.gitbook.io/cryptospells-en/game/card/nft-convert-collaboration.md).

# NFT convert collaboration

We will introduce CryptoSpells' NFT conversion collaboration titles, corresponding NFTs, and how to convert them.

### How to convert NFT

**Before starting the conversion operation, please move the NFT you want to convert onto the Ethereum chain.**

**Transferring from within the Crypto Spells game to the Ethereum chain is possible on the individual page of the NFT you own.** \
**Here for the page of NFT cards owned by users :** [**https://en.cryptospells.jp/card\_data**](https://en.cryptospells.jp/card_data)

① Access etherscan:<https://etherscan.io/>

② Enter the “NFT contract address” you want to convert in the search field and search.

<figure><img src="https://1069588409-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M2hy_CtmrvAQtmtipVl%2Fuploads%2FxnzT5BzPlo0UCwe8Kb2c%2F%E3%82%B3%E3%83%B3%E3%83%90%E3%83%BC%E3%83%8801.png?alt=media&amp;token=15457c1d-4ec7-4347-8e1f-4fb1ab483105" alt="" width="563"><figcaption></figcaption></figure>

③ Select the “Contract” tab and select the “Read Contract” tab.

<figure><img src="https://1069588409-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M2hy_CtmrvAQtmtipVl%2Fuploads%2F7PuzAhVSgSp8xnWmBAG8%2F%E3%82%B3%E3%83%B3%E3%83%90%E3%83%BC%E3%83%8803-read.png?alt=media&amp;token=f1345c4d-8e3e-45da-80be-2aa0c3e310e0" alt="" width="563"><figcaption></figcaption></figure>

④ Enter "your wallet address" in the owner field of "isApprovalForAll", enter "convert contract address" in the operator field, and press qwery. \
If the result is false, go to ⑤; if the result is true, go to ⑦.

<figure><img src="https://1069588409-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M2hy_CtmrvAQtmtipVl%2Fuploads%2Fe5zPwzrZwU46vzMjuR2w%2F%E3%82%B3%E3%83%B3%E3%83%90%E3%83%BC%E3%83%8804-isapproval.png?alt=media&amp;token=286c7377-1bc8-45f8-bdc7-0c5caf22d21b" alt="" width="563"><figcaption></figcaption></figure>

⑤ Select the “Write Contract” tab.

<figure><img src="https://1069588409-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M2hy_CtmrvAQtmtipVl%2Fuploads%2FETPlPFVwROhlgEwMcC9m%2F%E3%82%B3%E3%83%B3%E3%83%90%E3%83%BC%E3%83%8805-writecontract.png?alt=media&amp;token=703926b1-e590-41df-8d5e-ffde0f7026d9" alt="" width="563"><figcaption></figcaption></figure>

⑥ Enter the "conversion contract address" in the to field of "setApprovalForAll", enter "true" in the approved field, and press Write.

<figure><img src="https://1069588409-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M2hy_CtmrvAQtmtipVl%2Fuploads%2FoIrvsXGEZa2wemwg1Vf7%2F%E3%82%B3%E3%83%B3%E3%83%90%E3%83%BC%E3%83%8806-conv-write.png?alt=media&amp;token=48aa2a32-c79d-4b3d-8730-526d35add921" alt="" width="563"><figcaption></figcaption></figure>

⑦ Enter the “conversion contract address” of the NFT you want to convert into the etherscan search field and search. Select the "Contract" tab, then select the "Write Contract" tab

<figure><img src="https://1069588409-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M2hy_CtmrvAQtmtipVl%2Fuploads%2FgAFyJenBfIw17aA9dMB1%2F%E3%82%B3%E3%83%B3%E3%83%90%E3%83%BC%E3%83%8807-AtoB.png?alt=media&amp;token=10cc806f-4622-45ac-be85-d84dedcc462c" alt="" width="563"><figcaption></figcaption></figure>

\*Choose AliceToBob for Mycryptoheroes, and BobToAlice for Cattles, Bravefrontierheroes, and CHOJO.

### My Crypto Heroes (MCH)

{% embed url="<https://www.mycryptoheroes.net/>" %}

#### MCH Hero

NFT Contract Address: 0x273f7F8E6489682Df756151F5525576E322d51A3&#x20;

Convert Contract Address: 0xad8c2948faa3274e3f5abfdb3015819f049c02ae（convertFromAliceToBob）

<table><thead><tr><th>Card name (CryptoSpells)</th><th>NFT name (My  Crypto Heroes)</th><th>NFT token ID  (CryptoSpells)</th><th>NFT token ID (My Crypto Heroes)</th><th>Card index URL</th><th data-hidden>Contract Address</th></tr></thead><tbody><tr><td>The Little Match Girl </td><td>Hans christian andersen （Uncommon）</td><td>111200xxx</td><td>20220xxx</td><td><a href="https://cryptospells.jp/cards/224">https://cryptospells.jp/cards/224</a></td><td></td></tr><tr><td>The Emperor with New Clothes</td><td>Archimedes（Uncommon）</td><td>111300xxx</td><td>20060xxx</td><td><a href="https://cryptospells.jp/cards/226">https://cryptospells.jp/cards/226</a></td><td></td></tr><tr><td>Kintaro</td><td>Kintaro（Uncommon）</td><td>111250xxx</td><td>20190xxx</td><td><a href="https://cryptospells.jp/cards/225">https://cryptospells.jp/cards/225</a></td><td></td></tr><tr><td>[Cryptospell]Messenger of the Amenor</td><td>Mori ranmaru（Uncommon）</td><td>121250xxx</td><td>20090xxx</td><td><a href="https://cryptospells.jp/cards/513">https://cryptospells.jp/cards/513</a></td><td></td></tr><tr><td>[Cryptospells]Les Propheties</td><td>Michel nostradamus（Rare）</td><td>124250xxx</td><td>30080xxx</td><td><a href="https://cryptospells.jp/cards/514">https://cryptospells.jp/cards/514</a></td><td></td></tr><tr><td>[Cryptospell]The Maid of Orleans</td><td>Joan Of Arc（Legendary）</td><td>1232500xx</td><td>500700xx</td><td><a href="https://cryptospells.jp/cards/540">https://cryptospells.jp/cards/540</a></td><td></td></tr></tbody></table>

xxx is the serial number

#### MCH Extension

NFT Contract Address: 0xdceaf1652a131F32a821468Dc03A92df0edd86Ea

Convert Contract Address: 0x683f6e80c378e57fea188d53f4440600e87abc46（convertFromAliceToBob）

<table><thead><tr><th>Card name (CryptoSpells)</th><th>NFT type name (My Crypto Heroes)</th><th>NFT token ID (CryptoSpells)</th><th>NFT token ID (My Crypto Heroes)</th><th>Card index URL</th><th data-hidden>Contract Addressress</th></tr></thead><tbody><tr><td>Moshobo</td><td>Moshobo （Uncommon）</td><td>110750xxx</td><td> 20520xxx</td><td><a href="https://cryptospells.jp/cards/179">https://cryptospells.jp/cards/179</a></td><td></td></tr><tr><td>Vampire Load</td><td>Vampire Load（Uncommon）</td><td>110900xxx</td><td>20540xxx</td><td><a href="https://cryptospells.jp/cards/182">https://cryptospells.jp/cards/182</a></td><td></td></tr><tr><td>Minerva</td><td>Minerva（Uncommon）</td><td>110800xxx</td><td>20530xxx</td><td><a href="https://cryptospells.jp/cards/180">https://cryptospells.jp/cards/180</a></td><td></td></tr><tr><td>Mane of Flame</td><td>Mane of Flame（Uncommon)</td><td>111450xxx</td><td>20760xxx</td><td><a href="https://cryptospells.jp/cards/235">https://cryptospells.jp/cards/235</a></td><td></td></tr><tr><td>Puss in Boots</td><td>Puss in boots（Uncommon）</td><td>112500xxx</td><td>20770xxx</td><td><a href="https://cryptospells.jp/cards/237">https://cryptospells.jp/cards/237</a></td><td></td></tr><tr><td>Divine Dragon</td><td>Divine dragon（Legendary）</td><td>110650xxx</td><td>50780xxx</td><td><a href="https://cryptospells.jp/cards/177">https://cryptospells.jp/cards/177</a></td><td></td></tr></tbody></table>

xxx is the serial number

### Cattles syndrome (Cattles)

NFT Contract Address: 0xE5dD92b6110e58ff46cfb174bC190bd9c1166998&#x20;

Convert Contract Address: 0xEB43d299251fc803DBb572d747F8A2D60656a053（convertFromBobToAlice）

| Card name (CryptoSpells)             | NFT name  (Cattles)      | NFT token ID (CryptoSpells) | NFT token ID (Cattles) | Card index URL                      |
| ------------------------------------ | ------------------------ | --------------------------- | ---------------------- | ----------------------------------- |
| 【Unusable】Yuki, the Cat Magic Knight | LimitedFanbassadorTicket | 115750xxx                   | xxx                    | <https://cryptospells.jp/cards/547> |
| 【Unusable】Yuki, the Cat Magic Knight | LimitedFanbassadorTicket | 116600xxx                   | xxx                    | <https://cryptospells.jp/cards/567> |

xxx is the serial number

### BRAVE FRONTIER HEROES

{% embed url="<https://bravefrontierheroes.com/>" %}

NFT Contract Address: 0x6fa769eed284a94a73c15299e1d3719b29ae2f52

Convert Contract Address: 0xa8bc974489ce5952221725e10bc7a82ab5652c76（convertFromBobToAlice）

| Card name (CryptoSpells)                | NFT type name (BFH) | NFT token ID (CryptoSpells)) | NFT token ID (BFH) | Card index URL                      |
| --------------------------------------- | ------------------- | ---------------------------- | ------------------ | ----------------------------------- |
| \[Cryptospell]Rising Sprit              | Fast god lucana     | 123400xxx                    | 40200xxx           | <https://cryptospells.jp/cards/728> |
| \[Cryptospell]I'll Show You My Fencing！ | Flora queen faris   | 122400xxx                    | 30260xxx           | <https://cryptospells.jp/cards/730> |

xxx is the serial number

### CHOJO-CryptoGirlsArena-

{% embed url="<https://chojo-cga.seventage.co.jp/>" %}

#### CHOJO:Fighter

NFT Contract Address: 0x218f7bede2349a3a25b2ab688b9553e602e5f95b

Convert Contract Address: 0xb9deca59976db102048b023446934bd173683440（convertFromBobToAlice）

| Card name (CryptoSpells) | NFT name(CHOJO)        | NFT token ID (CryptoSpells) | NFT token ID (CHOJO) | Card index URL                      |
| ------------------------ | ---------------------- | --------------------------- | -------------------- | ----------------------------------- |
| Evil Dragon, Hellblaze   | Evil dragon, hellbraze | 113950xxx                   | 310020xxx            | <https://cryptospells.jp/cards/385> |
| Succubus                 | Succubus               | 112900xxx                   | 330020xxx            | <https://cryptospells.jp/cards/288> |

xxx is the serial number

### VenusScramble

VenusScramble's NFT conversion was an offline conversion method within the VenusScramble site. VenusScramble is currently out of service and conversion is not possible.

| Card name (CryptoSpells))                     | NFT type name (VenusScramble))        | NFT token ID (CryptoSpells) | NFT token ID (VenusScramble) | Card index URL                       |
| --------------------------------------------- | ------------------------------------- | --------------------------- | ---------------------------- | ------------------------------------ |
| \[Venus] Hermes uninhabited island mode       | Hermes \[Uninhabited Island Mode]     | 399000xxx                   | 10xxx                        | <https://cryptospells.jp/cards/1925> |
| \[Venus] Athena Teacher Mode                  | Athena【Teacher Mode】                  | 399010xxx                   | 10xxx                        | <https://cryptospells.jp/cards/1926> |
| \[Venus] Osiris Summer Festival Mode          | Osiris【Summer Festival Mode】          | 399020xxx                   | 10xxx                        | <https://cryptospells.jp/cards/1927> |
| \[Venus] Sol Injection mode                   | Sol【Injection Mode】                   | 399030xxx                   | 10xxx                        | <https://cryptospells.jp/cards/1928> |
| \[Venus] Konohanasakuya Celestial Maiden Mode | Konohana-Sakuya【Hagoromo Tennyo Mode】 | 399040xxx                   | 10xxx                        | <https://cryptospells.jp/cards/1929> |
| \[Venus] Isis Unison Mode                     | Isis 【Unison Mode】                    | 399050xxx                   | 10xxx                        | <https://cryptospells.jp/cards/1930> |