The Workshop is so good that it is banned in Legacy, and likely wont ever see an unbannning, not that that hurts the price at all.
I've created this to test out some mechanics for multiplayer I've been playing around with for a while
Some of them can even turn into creatures, or allow you to search your deck
At least one will be mana hosed, and the other setting up mana
The home for this is obvious, though I'm including it to point out the fact its restrictions are separate for every single permanent you control, so proliferate effects or mass counter granting will grow this tramply friend very, very fast in counter decks
Not only does Lathril have the ability to make lots of tokens, she can also tap them for a powerful life drain effect, and she can take advantage of being buffed by Chapter II, too