It may have been a while since Winota, Joiner of Forces and its stax company put up a tournament result, but that doesnt mean its smart to forget about the archetype and its cards completely
For instance, you pay an extra mana for the Beck half of Beck // Call compared to Glimpse of Nature, the Breaking half of Breaking // Entering mills two fewer cards than Glimpse the Unthinkable, the Burn half of Turn // Burn is one mana more than a Shock, Tumble of Rough // Tumble is worse than Pyroclasm, and so forth
Many printed proxies have a coating (UV or otherwise)
A good creature to pick up though would be the 2/1 Flash creature Scion of Stygia
Did your [casthaven]Batterskull[/casthaven] germ token die
The Charizard V SA itself, when pulled, returns more than 1.9 boxes worth of cost the variance is enormous