FIRST GENERATION Base Set Gust of Wind Absolutely a staple in any Unlimited deck in my opinion
Balance accomplishes land destruction in a way that is acceptable, while Armageddon does not
Fang, River City, for example, gives all characters who are present at that location Evasive and Ward
If you dont want to go through the trouble of casting Naru Meha as part of your setup, you can also set up a combo with Ghostly Flicker, Archaeomancer, and Peregrine Drake to make infinite mana, then set up to Braingeyser your opponents or draw your deck and combo with Thassas Oracle as you see fit
Bind your opponents hands at some point, and its often a GG
Firsts: Most Upgradable, Best Non-Legendary New Cards, Most Value