Being based off of The Witcher is one of the biggest selling points, it is cool, but it doesnt have too much of a foundation to be a great game otherwise
Once per turn, at the end of the Damage Step, if this card attacked a monster: You can destroy all Special Summoned monsters your opponent controls
Legendary Creature - Spirit Noble Color tag templates(None) Elvish Mystic Creature - Elf Druid Color tag templates(None) Feather, the Redeemed Flying Whenever you cast an instant or sorcery spell that targets a creature you control, exile that card instead of putting it into your graveyard as it resolves
I've personally had more than one hundred (100) Pokmon TCG cards graded with CGC and the cases, which we'll call slabs, make the cards look beautiful
You can only activate 1 "Multiple Destruction" per turn
Your kindred stuff of Demons, Horrors and Nightsmares cost one fewer mana to cast, a bit of ramp here