(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Blood-Soaked Battlefield    R  Land – Plains (: Add .) Whenever a creature an opponent controls leaves the battlefield, Blood-Soaked Battlefield becomes a Swamp and a Mountain until end of turn.	Blaze-Breath Dragon    U  Creature – Dragon Flying Whenever Blaze-Breath Dragon attacks, you may discard an instant or sorcery from your hand. If you do, Blaze-Breath Dragon deals 2 damage to each nonlegendary creature that you don't control. 3/3	Swift Grace    U  Instant Put a first strike counter on target creature and that creature gets +2/+1 until end of turn. If you spent both and casting Swift Grace, that creature gains doublestrike until end of turn. "Those who only use magic always understimate combat skills."-Preshayja, First Floor Boss	Demon Lord of Insanity    U  Creature – Demon Flying At the beginning of your upkeep, each player loses 3 life unless that player mills the top two cards of their library. 5/5	Gidaki Paw Scout    C  Creature – Cat Scout Vigilance When Gidaki Paw Scout enters the battlefield, if an opponent controls more lands than you, reveal cards from the top of your library until you reveal Forest, Plains, or Lair, and add that card to your hand. Put the rest on the bottom of your library in a random order. 1/1
Arnz, Horned Obnoxiousness    C  Legendary Creature – Rhino Boss Whenever Arnz, Horned Obnoxiousness deals combat damage to a player, create a 1/1 green Saproling token. Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) ,: Return a basic land or Lair from your graveyard to the battlefield tapped and put a reach counter on up to one target creature. 3/5	Boss Barrier    C  Instant Boss Barrier costs less if you control a blue Boss. Counter target spell unless its controller pays , where X is one plus the number of Bosses you control.	Blood-Feast Challenger    C  Creature – Vampire Warrior At the beginning of your endstep, choose 1- • Remove a counter from target creature. • Each opponent who controls a cteature with a counter loses 2 life. 4/4	Barrier Hilt Guard    C  Artifact – Equipment Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) Equipped creature gets +1/+1 and has Ward . Equip Preshayja never thought that she'd defeat the legendary hero Nylk. She also couldn't believe that a single sword was the only thing she could take from him.	Scout's Smoke Trick    C  Instant Prevent all combat damage that would be dealt this turn. If you control at least two tapped creatures, Scry 1.
Staff of Giant-Bashing    C  Artifact – Equipment Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) Equipped creature gets +3/+2 and has trample and reach Equip- Sacrifice an artifact	Rabid Cerberus    C  Creature – Elemental Dog Doublestrike : Creatures dealt damage by Rabid Cerberus get -1/-1 until end of turn. These dogs roam the third dungeon floor, biting anything that moves. 4/5	Moment of Peace    C  Sorcery Draw a card and gain 4 life. You may play an additional land this turn. Before the Sky Saint appeared, Yalko had held static tranquility in the cloud citadel of Bourdges.	Reapers Guild Coin Master    C  Creature – Orc Assassin When Reapers Guild Coin Master enters the battlefield, you may sacrifice any number of Treasures. If you do, target creature gets -X/-X until end of turn, where X is the number of Treasures sacrificed this way. 4/6	Mountain    B  Basic Land – Mountain

Blood-Soaked Battlefield (rare)
Blaze-Breath Dragon (uncommon)
Swift Grace (uncommon)
Demon Lord of Insanity (uncommon)
Gidaki Paw Scout (common)
Arnz, Horned Obnoxiousness (common)
Boss Barrier (common)
Blood-Feast Challenger (common)
Barrier Hilt Guard (common)
Scout's Smoke Trick (common)
Staff of Giant-Bashing (common)
Rabid Cerberus (common)
Moment of Peace (common)
Reapers Guild Coin Master (common)
Mountain (basic)