As a permanent is phased out, Auras and Equipment attached to it also phase out at the same time
Fast aggro decks can be exciting to play, like Prossh, Skyraider of KherProssh, Skyraider of Kher, or Omnath, Locus of RageOmnath, Locus of Rage, but must be played with caution in order to not attract too much attention
You can also just round the deck out with any good creature with flying, such as Mulldrifter, Ornithopter of Paradise, or Reveillark
We all know how good Crucible is with all of the fetch lands it can bring back and sacrifice lands like Wasteland and then the cycling you can discard for a card and then play so you get both, and so forth
Putrefy Is it better to stab someone in an alley or to instantly make their flesh and bones decay
In short: being able to keep Auras, Equipment, and counters on a creature, while simultaneously being able to dodge -X/-X, bounce, and exile wraths