Bip 32 Word List Storing entropy (for example keeping a deck of playing cards in a certain shuffled get) is unreliable when compared with storing a mnemonic. Instead of storing entropy, retail store the mnemonic generated in the entropy. Steganography could possibly be valuable when storing the mnemonic. Here's 5 https://www.youtube.com/channel/UCUpxfyTJ0fb78SQ55hU6OCw