To disarm a trap when that morph creature blocks, so you're warned ahead of time
The Wandering Rescuer also wins a lot of combats with just her base stats, so you can also cast her as a soft removal piece
Each 30-card half-deck from Magic: The Gathering | Marvel's Spider-Man Welcome Decks also includes a spiderweb basic land
Even if you don't play Historic, the increasing number of mythics in the set makes it less likely that you'll open the specific mythics you do want to play in Standard, making it more likely that you'll have to spend your precious wildcards to complete your decks
The average length of a Magic player (now well over ten years) is longer than the average game exists
Zul Ashur, Lich Lord Zul Ashur, Lich Lord is the kind of commander you play because you have an interesting synergy in mind, like looping Sidisi, Undead Vizier or annoying your opponents to death by playing Fleshbag Marauder turn after turn