box boost ecoGeeks OXY-BOOST Oxygen Bleach 20LB Bulk Packaged boosted by B12 and natural green tea caffeine asMODus Minikin Boost Kodama 155W

Alternatively, you can sink this mana into instants and creatures with Flash

C Common Ancient Gear Wyvern X EARTH Level 4 [ MachineEffect ] ATK 1700 DEF 1200 If this card is Normal or Special Summoned: You can add 1 "Ancient Gear" card from your Deck to your hand, except "Ancient Gear Wyvern", also you cannot Set cards for the rest of this turn

The 2 champions from Digimon Liberator are back

Seven mana for one card

Well examine features from the first print run, as these are the most valuable

Any creature that cares about the number of creatures you control needs to have a way to make more on its own, and Adeline does that in spades by creating a 1/1 for each opponent you have