Yet Another Aether Vortex
Enchantment
Players play with the top card of their libraries revealed.
Noninstant, nonsorcery cards on top of a library are on the battlefield under their owner's control in addition to being in that library.
It puts the "vortex" in "flavortext."
Rulings (8)
If the top card of your library is a creature, planeswalker, land, enchantment, or artifact card, it’s also on the battlefield. Ta-da! This is, as they say, very weird.
2020-02-29
A permanent card that becomes the top card of your library enters the battlefield (unless it went from the battlefield to the top of your library), so any enters-the-battlefield abilities will trigger and “as [this creature] enters the battlefield” abilities will apply. Similarly, a permanent card that stops being the top card of your library leaves the battlefield (unless it went from the top of your library to the battlefield directly).
2020-02-29
If the top card is your library is an Aura card, that Aura is on the battlefield not attached to anything. As such, it’s put into your graveyard. The new top card of your library is then revealed.
2020-02-29
If the top card of your library is a creature card, it can attack. It does have haste, after all. It can also block.
2020-02-29