Cecil, Dark Knight A highly powerful 1 drop, Cecil is an overstated body at 2/3 for 1 with deathtouch, and his life loss isnt too much for it
Kefka, Court Mage / Kefka, Ruler of Ruin Flickering Kefka, Court Mage over and over seems like a great way to deprive your opponents of resources
Counter target noncreature spell
I find this website easy to navigate with handy tabs for each card to separate foils from non-foils
This helps since a lot of desirable cards are in Standard
Mono-Black Conqueror with Bloodthirsty Conqueror 2 Anoint with Affliction 4 Bloodletter of Aclazotz 3 Bloodthirsty Conqueror 2 Cut Down 4 Deep-Cavern Bat 2 Duress 2 Enduring Tenacity 1 Go for the Throat 2 Mirrex 2 Preacher of the Schism 1 Sheoldred, the Apocalypse 1 Soulstone Sanctuary 2 Starscape Cleric 22 Swamp 4 Unholy Annex // Ritual Chamber 4 Unstoppable Slasher 2 Virtue of Persistence 1 Bladecoil Serpent 1 Cut Down 1 Darkstar Augur 1 Deadly Cover-Up 1 Duress 3 Ghost Vacuum 2 Liliana of the Veil 1 Liliana, Dreadhorde General 2 Malicious Eclipse 1 Outrageous Robbery 1 Sheoldred, the Apocalypse Alongside the old favorite of Rakdos Pact, Foundations has also brought in a new combo revolving around Bloodthirsty Conqueror, which triggers whenever your opponent loses life, allowing you to gain a life in return