Maybe something like Mox Opal has them on raw power, but these cards offer broad-spectrum quality
If you are using it defensively to protect your own spells on your turn, I would cast it in your second main phase, especially if you do not care about attacking
Anna, True-Hearted Enchanted ($302) Its fair to say that 2013 animated movie Frozen was a bit of a cultural phenomenon, to say the least
It can't be countered, gives you an extra turn, and shuffles back into your deck if it's somehow put into your graveyard
The samurai abilities are simply different attack triggers on those individual cards
This degenerate Gobbo borrows all of your foes mana-producing artifacts when they get tapped, allowing you to absolutely pop off with beaucoup mana taken from your foes mana rocks, likely leading you to a massive turn that might potentially end the game on the spot