Here are some things you can do with Pure Reflection. Creatures can't be countered as effeciently, since the tokens will be in play. Creatureless decks WILL hate this card. Rout what? Bounce loses it's sting. Gating is awesome, (i.e. Sparkcaster, Gating the Sparkcaster, take 1, here's my token!) Haste is awesome, Fires of Yavimaya. ACC creatures are awesome, Saprazzan Legate and Draco. Disenchanting your own PR is often the good play. It ensures your token a better life expectancy. Playing creatures as instants is awesome, Raging Kavu or Fleetfoot Panther. Fleetfoot Panther is the best though. A permanent 3/3 token during each attack they make. And they never slam you with a token. Also, ways to sac the tokens are good. Shivan Harvest. Mind Swords. Dark Triumph. From my testing of my Fires/Reflection IBC deck, I win anytime I've gotten both Fires and Reflection, and win often with either one individually.