We wont see oozes every Magic set, but its one of those creature types that Wizards squeezes in from time to time for a little extra flavor
Cursed Mirror is one of my favorite cards, and its super powerful one you need to run in basically every red deck
Enchantment that causes pain when creature attacks or blocks Sometimes, black likes to torture things rather than just kill them outright
Luminate Primordial, Diluvian Primordial, Sepulchral Primordial, Molten Primordial, and Sylvan Primordial Return to Ravnica had a rare cycle of uncounterable spells (Supreme Verdict, Counterflux, Abrupt Decay, Slaughter Games, and Loxodon Smiter)
You don't need life points until you are about to die, unless you feel the urge to pay them to do something silly like draw extra cards