In case you're worried that these cards will break the bank, don't worry
You can also look through your uncommon or multicolor cards for inspiration, since those are often designed with Sealed in mind
Chapter II protects you from early aggression, and Chapter III should draw you at least two cards and potentially more (say, an opponent is playing mana creatures)
Better yet, use Standardize to name "Reflection" and proceed to destroy every one of your opponents' Creatures with Spirit Mirror -- all for just two Blue mana
However, if you can play a Shield of Virtue ahead of time , you can use it to protect Aladdin for multiple turns, whittling your opponent's lore down as your quickly raise your total
These cards go above and beyond the conventional items that might be found in a normal mystery pack and have the price tag to prove it