Others are content with setting their Magic: The Gathering opponents ablaze
The chosen effect can be from any source, including one controlled by an opponent
This can hit pretty hard, and Vigilance let's it hang back and use it's high power on defense too, but sometimes it'll be too small -- and even the ceiling is still a 3 toughness creature
Tempt with Discovery is a flavorful ramp spell for Twilight Sparkle: for three colorless and one green mana, you get to search your library for any land and put it into play
It also acts as a timed tax piece, and it covers not only the creatures exiled, but spells with flashback or unearth, spells from the command zone, casting from the top of the deck with cards like Pantlaza or Ureni
For every instance of lifegain you have, they in turn will grow in power