Lucky Dice (ラッキーダイス, Rakkī Daisu), also known as Keeper Command K07 (キーパーコマンドK07, Kipā Komando Kē Zero Sebun), is a Keshin catch hissatsu technique introduced in Inazuma Eleven GO.
The user summons their keshin, then the keshin throws its dices at the shoot. The dices all turn to the number six as it form an energy cloak, stopping the shoot.
When the hissatsu works, all of its dices turn into number 6, hence the name Lucky Dice. However, when it fails, one of them turn into another number (like number 1, as when it failed against Tsurugi's Lost Angel), showing the unluckiness of the user.