Hold my beer, says Sephiroth, the Savior, whose cosplaying as Atraxa, Grand Unifier is good pretty much everywhere
Exerting a rival character can open them up to challenges from your own characters if their player isnt likely to put them at risk by questing or challenging, helping to clear irritating passive effects and other abilities off the field
3 Ariel, Sonic Warrior (Enchanted) - $199.13 Set Four, Ursula's Return In a set called Ursula's Return, maybe it's a bit surprising that there was such a strong Ariel card, keeping the canon of The Little Mermaid intact and having the young, love-struck girl take down the evil sea witch
He has a high summoning cost of 6 but offers 2 Lore points, and his ability Bodyguard means he can stand in front of another card that is attacked, using his defense to take the brunt of a hit
Unfortunately, as her cost is only three, it limits which songs she can do this with, but this could still be a very powerful card when used well
(As they enter the field in the ready position.) Each card - both the challenger and the card being challenged - then deal damage to each other, equal to their strength value