First, while a double-faced permanent is on the battlefield with its back face up, its mana value is calculated using the mana cost of its front face
It also happens to be a core part of its strategy
And then when Glissa punches face, you get a Charm to trigger with one of three options - Draw and lose a life, Demystify, or remove three counters from something
Honorable Mention: The Overlord cycle Yeah, this is a cheat, but it's my list and I'll cheat if I want
It also provides a solid blocker for maintaining it and has a bonus if youve already completed a dungeon, which solidifies your board without sacrificing aggressive potential
You can jump in and be playing Magic against a human opponent within a minute or so of launching the client, you can use any of several included pre-constructed decks for free, and I never had to wait more than a few seconds for a game