yugioh destroy spell card Cursed Seal of the Forbidden [DR2-EN049] Common Mint / near mint condition trading card Destruction Jammer - Yugipedia

Well, they havehundreds of times in fact

The three life you gain rarely makes much odds however and on that basis incinerate is the better card (despite helix being less playable in general anyway due to more restrictive colour requirements)

Even if you dont win, just participating can earn you rewards such as booster packs or rare cards

The finalist, almost always a strong opponent will challenge you for the Cup

Create a 1/1 colorless Spirit creature token if you control an equipped creature

Besides the Poke-Body, Suicune has two moves, the first move is called Icy Wind which does 10 damage and puts the defending Pokemon asleep for one colorless energy card