One of my fav cards for multiplayer

[W0208143]

{Withengar Unbound}

[cltrn81]

{underworld dreams} but you have to time playing it right or you may as well put a 🎯 on your forehead

[Thorn]

{No Mercy}
{Polluted Bonds}
{Shattered Angel}
I have a {W}{B} deck with these kind of cards for multiplayer. Lets just say my playgroup hates me...

[BlackJester]

Too many, but first to mind:
{Syphon Mind}
{Syphon Soul}
{Syphon Flesh}. Anything with Syphon I guess. 😁

{Exsanguinate} is a BEAST!

[Kareason]

Too many, but first to mind:
{Syphon Mind}
{Syphon Soul}
{Syphon Flesh}. Anything with Syphon I guess. 😁

{Exsanguinate} is a BEAST!

For multiplayer this is correct. :). Nothing like dropping a surprise board-sweeping {Exsangunate}. It gives one that warm fuzzy feeling deep down inside. :).

[Almosteric]

{terminus} and {back to bacics} messes with so many people. :)

[Tumalc]

Lots of fun with...
{exquisite blood}

Even more fun with {Unwinding Clock} in an affinity deck with a {Null Brooch}.

[adventus]

{Flame Rift}, {Sizzle}, or {Earthquake}

PLUS

{Chandra's Spitfire}

It's an easy combo to pull off and it's cheap.  It can easily kill with one swing in a multiplayer match.

[izik99]

Definetly {Withengar Unbound}, like you, except everyone always gangs up on me after that if i dont kill them fast enough :)