It looks to draw a lot of cards and attack multiple times with its titular Digimon
Ray was the one who could defeat Zarc and seal him away into Four cards, but this duel between her and Zarc was so decisive that it caused the Original Dimension to split into the Four Dimensions
Yes, broadly speaking, doubling up on land drops in the early game is fantastic, which is why I would also consider Azusa, Lost but Seeking, Dryad of the Ilysian Grove, and Oracle of Mul Daya to be good cards
Im not sure that Im approaching the mana correctly, and Im not sure about Reality Smasher versus Archangel Avacyn
You're going to draw extra cards and that lets you pitch extra cards to Dream Halls and play more spells
Isn't there a blue knight upon a purple steed