So, if Aster Phoenix is your guy, Beyond the Brave has you covered
Of course, every color has creature removal so that's not hard
While I have included a few cards you wouldn't put in a drafting cube for being too narrow I have not included things like Ichorid and Nether Shadow, there are a couple of places in constructed cube formats where you can play those cards but you are essentially building around them and the decks are not even that good
Spiders have always been underwhelming in Magic the Gathering and are almost always relegated to guard duty as creatures with high toughness and reach that could block pesky fliers
You can also activate her Psychic Stimulus ability in order to add 2 colorless mana, possibly to help cast X spells or activate X abilities
Practically any care you pick is worth something, given that it's oldest set in the game, with the gaming having been released in 1993