Do you want to use Slitherwisp to its fullest? Then this is the right decklist for you.
We got it from one of our followers on Instagram and we made some changes to it. Further adjustments will be needed, but there’s definitely something here.

Creatures (29)
3
Knight of the Ebon Legion
4
Spectral Sailor
4
Brineborn Cutthroat
4
Cunning Nightbonder
4
Brazen Borrower
4
Sea-Dasher Octopus
4
Slitherwisp
2
Dirge Bat
Spells (7)
2
Heartless Act
2
Negate
3
Quench
Lands (24)
2
Castle Locthwain
1
Castle Vantress
2
Fabled Passage
7
Island
4
Swamp
4
Temple of Deceit
4
Watery Grave
Cards (60)
Sideboard (15)
1
Heartless Act
2
Negate
1
Tale's End
2
Murderous Rider
2
Dirge Bat
2
Rankle, Master of Pranks
1
Ashiok, Nightmare Muse
2
Voracious Greatshark
2
Liliana, Dreadhorde General
Standard Tierlist
You can find our Standard Tierlist for Arena here. You’ll get a decklist for each of the current archetypes there.
If you have your own version of Dimir Flash, feel free to share it in the comments bellow.