Youre hard-pressed to find a cheaper way to get team-wide protection
Gameplay-wise, they are only summoned to the field through other card effects, most of them have 0 ATK and 0 DEF, they are treated as Normal Monsters, they cannot be used as Xyz Material, and most of them have the additional clause that they cannot be tributed
Unfortunately I was faster, even though they have 4 DCEs and 4 Recycle Energy to get Dark Clefable attacking quickly too
Yami Bakura unlocks at the Gate when you reach Stage 13
For a complete breakdown of every card included in the new set, be sure to check out the collections official card gallery.
This means once you've used up all five, you will have to wait 12 hours each for them to recover or use event hourglasses, which you can earn by successfully beating the Lapras deck and completing the challenges for each difficulty