You can really load up with small stuff in Simic like Birds of Paradise or Llanowar Elves rather than Rampant Growth or Arcane Signet
Against aggressive decks, Faeries can take on the role of control, with cards like Peppersmoke, Dreamspoiler Witches, and Thieving Sprite providing you with ways to leverage card advantage against anyone trying to attack you with small creatures and Spellstutter Sprite making life difficult even early on against opponents with a lot of cheap spells
Upgrading the deck to a competitive one would entail getting an entirely new Sapphire Steel deck
Even if your opponent tries to use removal spells to get rid of Arasta, youre still creating tokens and dealing damage
Lets take a look at the best red draw cards in MTG
Every time you cast an enchantment you create a legendary Frog token named Keimi if you dont already have one, who in turn has an ability that drains each opponent for one life when you cast an enchantment spell, healing you for each point of life you gain