While its last ability is the most difficult to utilize, if five white mana is spent and fifteen tapped creatures are untapped, Halo Fountain can serve as an alternate win condition, immediately allowing its controller to win the game
Mercurial Chemister is particularly awesome because, even though most of the time it will be used to draw cards, the discard effect could prove useful as removal too
First up, the initial reveal at the June Nintendo Direct was Rhythm Heaven Groove
Hunted Witness and Doomed Dissenter leave creatures behind, which also helps make sure your opponent cant kill your creatures to turn off Song of Freyalise
The location of these designations changes from set to set, but they can typically be found in the lower corners of the card or near the lower right corner of the art box
That said, the Reserved List promise has been changed before, such as in 2010, when premium exclusive reprints were suddenly deemed possible by Wizards
