Pumpkin Bombs is interesting, allowing you to discard two and draw three, one more card than were used to with these effects
Faithless Looting itself scales with discard effects, you can discard it for more value than a lot of other cards when you have another active looting effect and it doesn't even put you at much risk of having all your discard outlets dealt with
I adore it for formats like Commander
If you truly want to experience some of the creativity within Commander, you should definitely try out some of these decks
Rachel Weeks, notable brewer and member of the Commander Advisory Group, pilots her fantastic Galazeth Prismari Dragons Approach deck regularly on streams, much to the joy and entertainment of both the table and viewers
My first deck ever was a mono-black lifegain deck with pieces like Zulaport Cutthroat, Xathrid Necromancer, and Necropolis Regent