You will want to ramp early with rocks in order to get one of your value pieces, like Talrand, Sky Summoner or your commander
As long as you have the specific rarity of wildcard that crafting the card requires, simply press this in order to redeem your wildcard for the card you need
Eerie also plays well with cards that aren't enchantments but can make them, such as Glimmerlight, and they also give you a little extra value out of enchantments that are already giving you cards, like Disturbing Mirth
Sword of War and Peace offers some life, sometimes more than Jitte, however it is less reliable at it and far less versatile and powerful
Well, there are players out there with deck ideas that they don't know where to start building themselves
And later in the game the Harpooner trigger can trade with the djinn