It's a cheap card, and if you block with the tokens it gave you, then it has enough rampage that you can still smash over them and kill them all
These stunning full-art lands are designed to capture the unsettling atmosphere of Duskmourn, with twisted, impossible scenery representing the Houses many horrors
Also, Decks built mainly from the cards in this Booster are very powerful, making it easy to reach the Summit of the game for anyone
Seeing as this card is legal in all formats where it could appear, the demand for it is quite high especially as a one-of in CEDH decks that can thoroughly abuse it in concert with token-producing cards, untapping-land shenanigans, and much more
Anyone who plays something big onto the field will see it made into a weak creature the next turn, unless the player has a quick way to deal with Oko
Mana from Interdimensional Web Watch's last ability may be spent on any spells cast from exile, not just spells cast from exile via its first ability