If you just keep at it, then you'll have a lot of DP saved up, and then you can just go wild in the Card Shop
These include: "Cross Keeper", "Miracle Ejector" the "EN" cards ("EN - Engage Neo Space", "EN Shuffle" and "EN Wave") and new "Elemental HERO" Fusion Monsters that must be Fusion Summoned such as "Elemental HERO Brave Neos", "Elemental HERO Neos Knight" and "Elemental HERO Shining Neos Wingman"
Una vez por turno: puedes Invocar de Modo Especial, desde tu mano, 1 monstruo Dragn de OSCURIDAD de Nivel 4 o menor
R Rare Drytron Mu Beta Fafnir X LIGHT Rank 1 [ MachineXyzEffect ] ATK 2000 DEF 0 2+ Level 1 monsters When you Ritual Summon, you can detach a material(s) from this card as monster(s) required for the Ritual Summon
Up to twice per turn: You can target 1 "Constellar" monster on the field, then activate 1 of these effects
Once per turn, during the End Phase, if this card was banished by its effect this turn: Special Summon this card