Soul Burn [Coldsnap Theme Decks] SWSH062 some self-described genius comes up

some self-described genius comes up with a "labor-saving device" that ends up creating far more work

Set: Conspiracy Promos Type: Creature — Angel Rarity: Rare Cost: {4}{W}{B} Flying

Set: Duel Overload Card type: Normal Trap Rarity: Ultra Rare Banish "Cyber Dragon(s)" with different Levels from your hand

Set: Sun & Moon: Unified Minds Type: Psychic Rarity: Uncommon Retreat cost: 0

Set: Legendary Collection Kaiba Card type: Tuner/Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 1800 When a monster on the field activates its effect

Soul Burn [Coldsnap Theme Decks] SWSH062 some self-described genius comes upSet: Coldsnap Theme Decks Type: Sorcery Rarity: Common Cost: {X}{2}{B} Spend only black and or red mana on X. Soul Burn deals X damage to any target. You gain life equal to the damage dealt, but not more than the amount of {B} spent on X, the player's life total before the damage was dealt, the planeswalker's loyalty before the damage was dealt, or the creature's toughness.