Dark Return
x3
1
Permafrost
x3
1
Sabotage
x2
1
Suffocate
x1
1
Twilight Raptor
x4
2
Annihilate
x3
2
Argenport Instigator
x4
2
Darkveil Agent
x2
2
Miris Nightshade
x4
2
Rapid Shot
x3
2
Strategize
x2
2
Unseal
x2
2
Vara's Favor
x1
2
Winter's Grasp
x2
3
Midnight Gale
x2
3
Nocturnal Observer
x1
3
Skywalk Enforcer
x1
4
Deathstrike
x2
4
Rindra, the Duskblade
x3
5
Alu, Death-Dreamer
x1
5
Champion of Cunning
x3
6
Zelia, the Vain
x1
Primal Sigil
x3
Shadow Sigil
x2
Amethyst Waystone
x4
Cobalt Monument
x2
Crest of Cunning
x4
Diplomatic Seal
x2
Feln Banner
x4
Seat of Cunning
x4
View Deck on Shiftstoned
If upping the removal then possibly keep instigator in? I would add2x Lightning Storm against aggro and drop an Annihilate
The 4x Rapid Shot seems unnecessary at 4x - id go down to 2x and maybe up the Deathstrike
I would switch out Impending Doom with 4x Champion of Cunning Doom is more susceptible to lots removal and during nightfall you lose 2 life per turn
Just some thoughts as I know it's a work in progress - Great playing against it and the build is good!