Control: sequence to safeguard Thief then Tyrant. 
-3 Walker
-4 Branchwalker
-2 Chupacabra
+1 Tyrant
+2 Plaguecrafter
+2 Stroke
+2 Negate
+1 Find
+1 Arguel's

Small Red: stay at high life early game and deal with Frenzy + Phoenix.
-2 Tyrant
-4 Erasure
+3 Scavenger
+1 Brontodon
+2 Cast Down

Big Red: get card advantage while dealing with their CA and staying alive.
-2 Tyrant
-4 Erasure
+1 Brontodon
+2 Cast Down
+2 Negate
+1 Find

Angels: deal with Tocatli early and Angels late.  Minimize damage during History turns.
-2 Tyrant
-1 Vraska
+2 Cast Down
+1 Find

BG: land early Thief and protect/recur it.  Stroke for Vivien/Vraska/Chupacabra. 
-2 Walker
-2 Branchwalker
+1 Tyrant
+2 Stroke
+1 Find

Phoenix: kill everything and save an exile for Arclight.  Thief is difficult to stick but can at least block or run away with the game if not removed. 
-2 Tyrant
-1 Branchwalker
-4 Erasure
+2 Plaguecrafter
+3 Scavenger
+2 Cast Down

Grixix: deal with their Thief and Bolas then stick Tyrant.  Be wary of Disinformation Campaign.
-3 Walker
-4 Branchwalker
-1 Jadelight
+1 Tyrant
+2 Plaguecrafter
+2 Stroke
+2 Negate
+1 Find

Tokens: use Stroke/Negate/Erasure for the big swingy effects (March, Flourish, Loxodon, Immortal Sun).  Otherwise use Thief to grind them out.  They're soft to Thief as long as you can kill Shalai and not die.  Be wary of taking creatures with Thief due to Trostani.  NEVER EVER TAKE TROSTANI.
-2 Tyrant
-1 Chupacabra
-1 Contempt
-1 Vraska
+2 Stroke
+2 Negate
+1 Find

Djinn: use Duress/Erasure to make sure coast is clear for removal.  Game comes down to critical turns on whether you can kill their Curious guy or not.  Thief can block in a pinch.
-2 Tyrant
-1 Branchwalker
-3 Find
+2 Plaguecrafter
+2 Cast Down
+2 Negate