That will happen when you play Twists and Turns, as it has an enter the battlefield trigger to let target creature you control explore
All items included in this sale have already had their prices temporarily reduced, and can be seen here
I believe manifest is one of those mechanics, but just as when we push card power level, that doesn't mean we might not look back in hindsight one day with a different opinion
One of my favorite bits WotC pulled off in Unstable are the multiple different printings of cards with the same name
Second Wind Rating Always Desirable 5 health with recycle can frequently be just enough to keep you out of burn range for an extra turn or two
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