pokémon - trading card game: mega evolution booster bundle Pokemon Violet and the dawn of Mega Evolution Pokémon Trading Card Game: Mega

The longer since the sets release, the more the prices rise

As far as what a "Ring" card could be, there are a number of Ring cards that already exist in Magic (Sol Ring, Rings of Brighthearth, etc.)

Creature - Vampire Cleric Color tag templates(None) Wretched Throng When this creature dies, you may search your library for a card named Wretched Throng, reveal it, put it into your hand, then shuffle

Mister Negative Bringing both vigilance and lifelink to the table, Mister Negative takes things further with its Darkforce Inversion ability that swaps life totals with an opponent and rewards you with card draw for the life you lose