It Creates an Ooze Although not the most fleshed-out creature type, Slime Against Humanity lets you stuff your deck with as many Oozes as you want, meaning the few synergies the type does get are not wanting for individual fodder
Combo 3: Halimar Excavator AND Rite of Replication This is a way to cause a single player to mill 180 cards and is a 2 card combo
Youll also see the Field Notes treatment, specifically for the Calamity Beasts, fearsome monsters prevalent in the setting
Niv-Mizzet, Dracogenius plus Niv-Mizzet, the Firemind is already an absurdly good combo if you manage to play both of them
Urtet, Remnant of Memnarch Legendary for Command Zone Purposes
Its limited to once per turn, so you can point your removal spell at your opponents creatures to make it work on their turns