You guys keep forgetting that a card with a non-evergreen mechanic cannot be reprinted in a regular Standard set if that set doesn't have that mechanic.
Scry was in Theros. Serum Visions wasn't reprinted there. And the chances of Scry being in Origins and/or Battle for Zendikar are extremely low, so you might want to stop hoping that it'll be in one of those sets. As already mentioned, it's most likely August's FNM promo.
When you get a creature with a tap ability on your opponent's turn.
Can happen in EDH.
http://magic.wizards.com/en/articles/archive/battle-zendikar-event-deck-and-intro-packs-2015-09-24
Color me impressed by the Clash Pack. Pretty good.
It's an uncommon though.
Cool in limited, not good for anything else.
Scry was in Theros. Serum Visions wasn't reprinted there. And the chances of Scry being in Origins and/or Battle for Zendikar are extremely low, so you might want to stop hoping that it'll be in one of those sets. As already mentioned, it's most likely August's FNM promo.
Well, we can hope.
It's actually quite likely since Serum Visions is just a common.