Can be used in situations where you can't rely on monsters, such as the final warrior that comes out of Debifla Recently, there are many monsters with destruction resistance and effects triggered by destruction, so it is not safe to hold it, but because of its simple effect, he does not choose the deck, so it is very versatile
One of the best parts of playing Magic : The Gathering is employing the incredibly powerful creatures that populate the game in your well-formed game plan
Specific deck archetypes may use more or less of each card type, but everything has to balance out to 60 in the end
It lets you add X mana of any one color, where X is Mona Lisa's power
Read as written this is a bit wonky, but mostly this is just a leftover from the days before the command zone existed