The Foundations design team asked everyone at Wizards, "what existing cards got you excited most about Magic ?" It took all that data and found the reprints that it felt would make the most exciting set
Don't get me wrong, I see the appeal of being able to draw from your tokens in addition to your creatures, but that once a turn restriction is going to be a millstone around your neck more often than I think people give it credit for
Ojer Axonil also has a very strong ability
Creature Artifact - Construct Myr Tokens (CTRL to add secondary) Tutor Oswald Fiddlebender Magical Tinkering , , Sacrifice an artifact: Search your library for an artifact card with mana value equal to 1 plus the sacrificed artifact's mana value, put it onto the battlefield, then shuffle
While its mana cost definitely reflects that, it's still worth considering Gisela for your burn deck
On July 12th, one player purchased 140 near-mint, traditional, non-foil copies of The Gaffer in one sale from TCGplayer