Uncivil Unrest Uncivil Unrest isnt the easiest damage doubler to enable, but the fact that it has some great functionality beyond the damage doubling ability makes this a nice inclusion for lots of decks
At the beginning of combat, if a Human (other than her) hit the battlefield earlier this turn, you get two 2/2 Human Knights with trample and haste
A 2/4 creature for five mana is hardly a great deal, but alongside heavy black cards like Dark Prophecy, it definitely has huge potential upside
But it also causes your opponents to lose life whenever they draw cards
One Electropower is enough to OHKO Lugia VSTAR and Palkia VSTAR with Amp You Very much
By unexpectedly transitioning from a defensive stance to a more aggressive approach, or vice versa, they were able to exploit weaknesses in their opponent's strategy and secure surprising victories