Trezor One Bip39 Storing entropy (which include retaining a deck of playing cards in a specific shuffled buy) is unreliable in comparison with storing a mnemonic. As opposed to storing entropy, retail store the mnemonic generated with the entropy. Steganography may very well be effective when storing the mnemonic. With https://bookmarkfriend.com/story18645968/random-seed-phrase-generator-the-definitive-guide-to-bip39-phrase