Like most Magic: The Gathering cards, the value of Karlach, Fury of Avernus depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Commander Legends: Battle for Baldur's Gate)
You can get more info at www.DisneyLorcana.com You can pre-order all Archazias Island products at Amazon now Ruby/Sapphire Starter / Amethyst/Steel Starter / Booster Box / Illumineers Trove Quick Links These are called Single-Player decks because each player needs their own
It also has the potential to be the biggest eldrazi, caring about not just cards exiled with its own abilities, but from anywhere, making it paltry to get plenty of +1/+1 counters on it without casting
Modern Horizons and sets with Set boosters had a lot of Art Series cards because it was a guaranteed slot in them
That's two - very strong, and on colorless we should be able to drop artifacts, but more limited
Easily paired with Pocahontas - Following the Wind, also featured in Winterspell, this puts you on a one way train to locking down the board for a full turn and completely shutting off your opponent's ability to challenge