Got our first two cards today courtesy of MTG Goldfish.

First up we've got a reprint of Silvergill Adept

Then we've got something interesting that might (but probably won't) see play in Legacy

Ghalta, Primal Hunger
Rare
10GG
Legendary Creature - Dinosaur
Trample
~ costs X less to cast, where X is the total power of creatures you control.
12/12

I mean, two Tamogoyfs and this thing only costs GG. Like, it's not hard to get a huge cost discount on him, but that begs the question, if you've already got 12 power on the field, why do you need 12 more?

Maybe tokens? I dunno.