Gems and Rocks.
The next Selection Pack for Master Duel, Strong Will, has been announced for March 9th. It will introduce the G Golem archtype, as well as new cards for Gem-Knights and Crystal Beasts. More notably, it will include some of the “Ishizu” cards like Keldo the Sacred Protector, Kelbek the Ancient Vanguard and Agido the Ancient Sentinel. These three cards will be Semi-Limited upon release (and thus, there is no bonus for dismantling them). Some confirmed URs are:
-G Golem Invalid Dolmen
-Gem-Knight Lady Rose Diamond
-Ultimate Crystal Rainbow Dragon Overdrive
-Kelbek the Ancient Vanguard
Furthermore, the upcoming Tryout Duel, Rental Competition 2, had its description updated to reflect that the Loaner Decks will incorporate cards from this new Selection Pack.