It's not often that a card doubles as a win condition and a mana generator, but Revel in Riches fits the bill quite well
Those cards are pretty weak in draft alone, but Tough Cookie can make them worthwhile until their self-sacrifice abilities are used.
Well use the activated ability when someone targets one of our other creatures with removal, replacing it and gaining a little life at the same time
The sets new mechanic allows you to make one creature into a powerhouse that can make everyone lose extra life, stop them being blocked and even turn them into a legendary creature
Toward the late game, it also grabs any number of game-ending creatures
At quick glance, the deck only has eight Clue cards (four copies each of Novice Inspector and Thraben Inspector) and no explicit Clue synergies but you can get a lot of mileage from them, both in the early and the late game