http://perfectstormmtg.com/little-kid-abzan-a-pptq-win-by-alex-brozovich/

U/R Splinter Twin

Hold onto your Paths and Abrupt Decays, and if at all possible try not to tap out and give them a window to combo on you.
+4 Thoughtseize
+2 Duress
+1 Murderous Cut
-3 Wilt-Leaf Liege
-3 Kitchen Finks
-1 Birds of Paradise

Vs. Affinity

Try to save Abrupt Decays for Cranial Plating if at all possible. Lingering Souls is also strong here, since the Spirit tokens make it difficult for the opponent to attack with their manlands.
+2 Fracturing Gust
+2 Stony Silence
+2 Zealous Persecution
-3 Kitchen Finks
-3 Wilt-Leaf Liege

Vs. Abzan
+2 Zealous Persecution
+1 Sorin, Solemn Visitor
+1 Murderous Cut
-3 Kitchen Finks
-1 Birds of Paradise

Vs. Tron
+2 Stony Silence
+4 Thoughtseize
+2 Duress
-4 Lingering Souls
-3 Kitchen Finks
-1 Path to Exile

Vs. Infect
+4 Thoughtseize
+2 Duress
+2 Zealous Persecution
+1 Murderous Cut
-3 Wilt-Leaf Leige
-3 Kitchen Finks
-3 Voice of Resurgence
I like bringing in Fracturing Gust as well if you see any copies of Wild Defiance.