In casual play, it could also still be easy to take advantage of its significant power, although it's only fair to do so if both parties are on board with using a card that's been errata'd for a reason
Love that as a first-turn play in Type Four with an infinite mana but just one spell per turn
For centuries, people have flocked to her Mothercrystals to partake of their blessingthe abundant aether that fuels the magicks they rely upon in their everyday lives
Instead of the temporary buffs that Prowess provides, your equipped creature gets +1/+1 counters
These are all pretty good cards that you want to be playing in your deck anyway, so slotting in Jafar to give them even more value is a no-brainer
Seven power when alive, gives two great abilities to your attackers, and theres even a sweet constellation version to get before it gets too expensive