For those of you who dont consider a digital card different than a paper card, you might like to know that if we look to unique cards (Alchemy, different unique looks and treatments, etc.) on MTGO and Arena, we end up with 7,367 fully unique digital cards with no equivalent in paper
Deck testing: A proxy is useful when testing whether a table can handle another strong blue value engine
RP3 - 2PP - 2/2 When this comes into play, target player sacrifices a creature
If an effect instructs you to transform a modal double-faced card on the battlefield, it transforms only if its other face has a permanent type (that is, if its other face isn't an instant or sorcery)
Second, it's really hard to fake alpha cards or foils
If you have no other synergy in your deck, you can untap some lands to make this a 2 mana spell instead of a 4 mana one