Instantly drawing a card at the fourth turn uses Merlin Rabbits trick, but gives you an alternative when you want something that might stick better
The chase cards in the set proper start with the crime family triomes, like Jetmir's Garden or Spara's Headquarters
Cards like Sun Titan are ideal for this plan, as you can use them to accrue significant value over time through creatures like Eternal Witness, Loyal Retainers, and Wood Elves, fetchlands like Bloodstained Mire, or even previously destroyed mana rocks, so having a big creature or two that can fill this role is very helpful when possible
Old Gnawbone and Tiamat lead the brood, but Circle of Dreams Druid is an explosive mana dork, The Book of Exalted Deeds pumps out angels and can save you from imminent death, Teleportation Circle is a blink staple and then I get into other great cards like Lolth, Spider Queen, Xorn, Delina, Wild Mage, and Fighter Class, cards I run in a few decks each
Starter decks and gift sets do not typically contain Enchanted cards