Its also important to note that it wasnt considered a keyword back then, just a normal descriptor of an attribute that some permanents had, up until Darksteel
If youre building the oops, all Spiders deck, then you obviously want to grab Cosmic Spider-Man and Mary Jane Watson the perfect couple
Kellan, the Fae-Blooded Boros is the color combination you likely want to be in if you're playing an equipment deck, and the archetype is getting a new general hereand a spicy, rather adventurous one
The ability to counter two spells just shuts down any deck not heavily based on winning with creatures (which includes many combo decks as well as control however getting this into play and active before a combo deck kills you can be a challenge)
And with the addition of delve tacked onto Ancestral Recall, the number of spells you can cast every turn will be limited only by your mana, as opposed to you potentially running out of cards or flooding