Your creatures have haste when Anger is in your graveyard
Oracle of the Alpha, in particular, offers exactly the kind of wacky high-power shenanigans that many players crave
You can put it on a Triskelion or a Walking Ballista and start shooting creatures dead, and then returning them to your side (often bringing an enters-the-battlefield trigger with them too!) I cannot tell you how many Eternal Witnesses or Mulldrifters Ive killed and brought back to my team with this thing
while the first Magic set would be "The Gathering", future sets could be labeled as "Magic: Arabian Nights" or "Magic: Ice Age"
Effects that return cards to your hand put those cards on top of your hand in any order you choose
However, the card seems fine in W/x control, as it has a similar effect to [card]Journey to Nowhere[/card], a cube staple