Its only move requires three different types of energy cards, one each of water, fire, and electric and this move does do 90 hp which was quite a bit for these older cards but then you have to discard 3 energy cards after the attack one of each type required for the card and then you'll have to wait 3 turns again to use this move again unless you stockpiled energy onto this card before you attacked
Legendary Creature - Human Knight Color tag templates(None) Remorseful Cleric Flying Sacrifice this creature: Exile target player's graveyard
Theyre classified as Basic GX cards, meaning they hit hard and have stunning artwork
I had a hard time even finding any matches, and when I finally found one, I regretted it
If you're just making custom cards for fun, you're not hurting nobody
With more sets to come including the already hyped Ascended Heroes releasing in January we cant say for certain what the definitive chase of this era will be