I'm in Arena.
I use Arcane Intellect and draw Dark Iron and Big Game Hunter, which allows me to kill anything with 5+ damage he pulls out while bringing 2 minions onto the field
Warrior pulls out Alexstraza and uses it on me
Laugh like a maniac as I Big Game it immediately, get board control with my Dark Iron [Buffing my Azure that was out] and Pyroblast for the win two turns later.
I've never seen Alexstraza in Arena, and that was so anti-climatic it was hilarious. Currently 5-2 with a Mage deck that didn't get a single Flamestrike or Poly in the draft, and one of those losses was actually a D/C. Oddly I have a strong earlygame with this deck [Mages usually don't get that strong earlys], backed up by a Ravenholt, x2 Fireballs and a Pyroblast to end it.
Also shiny new effects.