BUG Delver 
+2 Blood Moon, +1 Pyroblast / +1 REB (the new lists play more blue spells like Treasure Cruise and Stifle/Spell Pierce)
-1 Gitaxian Probe, -2 Force of Will, -1 Emrakul, the Aeons Torn

Painter 
+1 Blue Elemental Blast, +1 Echoing Truth, +2 Through the Breach (if you see Phyrexian Revoker you probably want Pyroclasm too) 
-3 Gitaxian Probe on the play / -3 Spell Pierce on the draw, -1 Mountain

UWR Delver 
+2 Defense Grid, +2 Blood Moon, +1 Blue Elemental Blast, +1 REB / +1 Pyroblast, +3 Pyroclasm
-4 Force of Will, -1 Emrakul, the Aeons Torn, -3 Spell Pierce, -1 Dig Through Time, -1 Gitaxian Probe ; boarding out 3 Gitaxian Probe instead of 1 DTT and 1 Emrakul or leaving in the Spell Pierces is also possible, depending on your playstyle.

Infect 
+2 Blood Moon, +1 REB / +1 Pyroblast, +3 Pyroclasm
-1 Mountain, -1 Dig Through Time, -2 Force of Will, -1 Gitaxian Probe, -1 Emrakul, the Aeons Torn, -1 Misdirection

UR Delver 
+3 Pyroclasm, +2 Defense Grid, +1 Blue Elemental Blast, +1 REB / +1 Pyroblast, +1 Echoing Truth
-4 Force of Will, -3 Gitaxian Probe, -1 Mountain, -1 Dig Through Time

Miracles
+2 Defense Grid, +1 REB / +1 Pyroblast, +1 Echoing Truth, +2 Through the Breach, +1 Blue Elemental Blast
-1 Mountain, -1 Emrakul, the Aeons Torn, -1 Fire // Ice, -3 Gitaxian Probe, -2 Lotus Petal ; this can be adjusted depending on the Miracles-build you're facing and I can definitely understand if you feel the need to leave in all three Probes and board out more Petals / 1-2 Show and Tells instead. 

Elves 
+3 Pyroclasm, +1 Echoing Truth, +2 Grafdigger's Cage
-1 Dig Through Time, -1 Mountain, -1 Misdirection, -3 Gitaxian Probe

Goblins 
+3 Pyroclasm, +1 Echoing Truth, +1 Blue Elemental Blast, +2 Through the Breach
-1 Misdirection, -3 Spell Pierce, -1 Dig Through Time, -2 Gitaxian Probe

Burn 
+1 Blue Elemental Blast, +1 Echoing Truth, +2 Pyroclasm, +2 Through the Breach
-3 Gitaxian Probe, -1 Mountain, -1 Emrakul, the Aeons Torn, -1 Dig Through Time

UWR Stoneblade
Depends on the build. Against the control-version I would board similarly as against Miracles, against the more aggressive version more as against UR Delver.

Dredge 
+2 Grafdigger's Cage, +1 Echoing Truth, +3 Pyroclasm
-1 Misdirection, -3 Gitaxian Probe, -1 Mountain, -1 Dig Through Time

on the play I might also board in Red- and maybe even Blue-Blast effects. 

bUrg Delver 
+2 Defense Grid, +2 Blood Moon, +1 Blue Elemental Blast, +1 Pyroblast / +1 REB
-3 Gitaxian Probe, -1 Dig Through Time, -2 Force of Will, -1 Emrakul, the Aeons Torn