Nadus sheer power comes from the fact that you can target it with free stuff like equipment that cost 0 to equip and draw a bunch of cards, and you can do this twice per turn for each creature you control
Start browsing your Revised cards and maybe you can find a hidden gem
Frantic Search The key part of Frantic Search is untap three lands. Its effectively a free spell and has all kinds of synergies with lands that produce more than one mana, like the bounce lands or even Islands after you cast High Tide
Image via DailyMTG.com Most playtest cards, including the current form of Magic ones, are just mechanics on a psuedo-card-frame template, with some sort of confidential or NDA on them, and thats about it
May you all open Memory Adepts in your prerelease pools (unless youre in my prerelease, in which case please dont mill me out because thats just utter bullshit and Ill hold it against you forever)
Additionally, Impact Tremors can be used to burn opponents down as more and more Kobolds come out and Battle Hymn can be used to keep the mana flowing