Assuming that you have an empty field except time towers and abundant
quanta and you have a golden nymph and an SoR in your hand...
1. play nymph and shard it.
2. draw two more cards : two SoRs.
3. draw four more cards : 3 SoRs and a precog.
4. draw six more cards : 5 precogs and whatever.
5. draw 5 more cards with precogs.
Hence you just drew 17 cards in one turn, without hourglasses <_<.. 12 without precogs~