zeus yugioh card Divine Arsenal AA-ZEUS 3000 2 Level 12 monstersOnce per turn Zeus' Breath Card Profile :

C Common Superdreadnought Rail Cannon Juggernaut Liebe X EARTH Rank 11 [ MachineXyzEffect ] ATK 4000 DEF 4000 3 Level 11 monsters Once per turn, you can also Xyz Summon "Superdreadnought Rail Cannon Juggernaut Liebe" by using 1 Rank 10 Machine Xyz Monster you control as material

Using the standard deck building rules, it is possible to have four copies of any specific Location card in a deck, as long as they match one of the Ink colours already present in your deck

This is censoring here, so your guess is as good as mine

It's useful to have beneficial cards on-hand even if they aren't worth much in a collection