Feel free to let us know which one you intend to grab in the comments
Wrenn and Realmbreaker Wrenn and Realmbreakers mill ability is what were interested in for this list, but the ultimate's worth mentioning as well
Gilded Lotus and, oddly, Meteorite come in as close seconds, as they produce the very mana that is needed to immediately cash them in and find the Jewel
Thats a pretty good reset button, and while there are some permanent types that it doesnt hit like Planeswalkers and Enchantments thats also one of the greatest strengths of the card
By placing shield counters on your opponents creatures, Kros, Defense Contractor goads them into combat and ensures their damage gets through by granting them trample as well
FromTheShire: Coming down early and auto-equipping later is solid if not exciting