Oh my, I want 20 of these
From there, you can pair these flicker effects with cards like Peregrine Drake, Palinchron, or a basic land (in the case of Ghostly Flicker) for infinite mana, Overwhelmed Apprentice to mill your opponents out, or Venser, Shaper Savant to return all opposing permanents to their owners hands, just to name a few of the possibilities
Interestingly, this isnt the first time weve seen Magic: The Gathering leaks like this
+1: Attach this Equipment to up to one target creature you control
Based on the latest market prices tracked on TCG Stacked, Ogre Slumlord is worth about $0.33 USD for a regular copy and $0.54 USD for a foil copy
KRAZY KOW IS KRAZY, look at those huge eyes bugging out and the completely crazy expression she has and those mighty arm muscles and the fact that she's beating the farmer so hard that the milk's spilling all over the rest of the cards