Whether you prefer fast-paced play or a slower strategy, theres a card for you
Aetherflux ReservoirAetherflux Reservoir is mostly here for small life pips, but it's possible to play a flurry of small spells to grow your army, and also possible to gain enough life where you can snipe off opponents' life totals
It's really too bad you can't just immediately sacrifice Sephiroth, One-Winged Angel to himself so you can reanimate again immediately, but oh well
It lends itself to a completely unique mono-white eldrazi deck, which lets you play the normal heavy hitters plus white all-stars and game changers like Smothering Tithe and Teferi's Protection
As my late grandmother would say, When life gives you islands, dont drop them in the sand. I never understood that, and I still dont
As your foes search libraries, you'll gain a life (good for lifegain decks like Selesnya, Orzhov or Esper) and draw a card