Affinity vs Splinter Twin 2-0

This is the first article in a series on Affinity.

Game 1:

Here I'm thinking I'm playing against UR Murktide or some kind of Jeskai control deck, especially after I see [Teferi].

Opponent gives up after I name the teferi for my Pithing Needle.

Game 2

If I knew what deck I was playing against, I might have brought in more sideboard, like Whipflare or a Force of Negation.

Errors:

I mess up the Mishra's Bauble timing.
Turn 2 I forget that warp only works from hand and waste an Emry activation, which could have got me another Mishra's Bauble.
Around turn 10 I mess up and tap wrong for Kappa

I realize opponent is on Splinter Twin around turn 15 of game 2. I don't say this often, but: LOL.

This game ends up being super close, but eventually opponent runs out of answers just in time for me to stabilize with a hasted Kappa. I love this deck.