card from a different dimension yugioh Yu-Gi-Oh! - Dragon (DT04-EN004) - Duel Terminal 4-1st Edition Return from the Different Dimension

Interestingly, Harmonize actually seems to have a higher financial ceiling than Brainstorm when you factor in past Secret Lair versions

While Duel Masters was able to do double-faced cards, Magic was printed at a much larger scale and needed additional considerations

Things are relatively balanced as-is, and giving blue two free counterspell tools will almost certainly push every non-blue deck out of the format

The icing on top is that she allows you to return an instant or sorcery from your graveyard to your hand if your opponent decides to remove her, so you're likely getting value here no matter what

Lighting Pokemon are known for their quick attacks, costing little Energy to use