17:21
Honestly, I think "bolt the bird" play patterns are going to be common in Standard again given that Llanowar Elves is in Foundations.
The "bird" may be an unassuming 0/1, but it's a threat because it enables a three-mana spell on the second turn. The answer to that threat is removal.
I used to grossly underestimate mana dorks.
My experience playing Timeless, playing a T1 Delighted Halfling into a T2 Bloated Contaminator or Trostani, Three Whispers, changed all that.