Original Filter lands from Odyssey block are not good lands but they do offer you the ability to turn colourless into coloured mana and as such are quite interesting for decks that both produce a lot of colourless mana and have lots of coloured spells to play
Orzhov as a color combination has a ton of color dense, big mana cost spells, however the color combination is one of the worst when it comes to generating mana
Its odd to see this as a card name, given how often the word appears in rules text these days, but bear in mind this is a card from the very first set in the game
Theyre more restrictive than typical ramp spells but that lower floor just means they have a higher ceiling
That should allow plenty of additional spells to get triggered as a result
i was in the queue an hour before and managed to buy my seat, but the cap was at 250 amd was sold out in 5 minutes, while there were over 1000 people in the queue