(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Scythe of Hero-Slaying    R  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/+1 and has deathtouch and "This creature can't be blocked by creatures with a power of 2 or less." Equip	Bulbous Swamp Crone    U  Creature – Plant Hag When Bulbous Swamp Crone enters the battlefield, gain 3 life. When Bulbous Swamp Crone dies, put a +1/+1 counter on target creature you control. If that a creature is a Boss, put two +1/+1 counters on it instead. 5/5	Galn-Wa's Blessing    U  Enchantment – Aura Enchant creature Whenever a nonbasic land becomes tapped, enchanted creature gets +1/+1 until end of turn. Sacrifice a Lair: Enchanted creature gains Ward until end of turn.	Destroy Your Lair    U  Instant As an additional cost to cast Destroy Your Lair, sacrifice a Lair. Destroy target creature and a random creature controlled by the same player.	Keeper of the Dangliss Glade    C  Creature – Troll Druid When Keeper of the Dangliss Glade enters the battlefield, you may return a Forest from your graveyard to your hand. If you control a Boss, you may return a Lair from your graveyard to your hand instead. ,: Keeper of the Dangliss Glade fights target creature 5/5
War Dog's Mask    C  Artifact – Equipment Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) Whenever a creature dealt damage by the equipped creature dies, put a menace counter on the equipped creature and create a Treasure token. Equip	Hwalch's Emisarry    C  Creature – Merfolk Wizard When Hwalch's Emisarry enters the battlefield, target player puts the top two cards of their library into their graveyard. "Welcome to Vanquice" 1/1	Delai, Blood Tide    C  Legendary Creature – Merfolk Cleric Boss Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) At the beginning of your endstep, if a creature died this turn, draw a card and deal 1 damage to any target. 2/2	Dungeon Assailant    C  Creature – Orc Assassin Flash When Dungeon Assailant enters the battlefield, target creature gets -1/-1 until end of turn. "Really, you're trying to kill Garnieckz the Sky Saint? Are you even registered with any of the great assassin guilds?"- Garnieckz the Sky Saint 2/1	Long-Feather Angel    C  Creature – Angel Flying ,: Tap target creature an opponent controls. There is no hope of escaping Hwalch's Dungeon. 2/3
Spell-Stream Dragon    C  Creature – Dragon Flying As long as Spell-Stream Dragon is tapped, instants and sorceries you cast cost less. 4/4	Psychic Subjugation    C  Instant Draw two cards. Each opponent mills four cards. Lis-Yei may not be able to kill and eat Hwalch if he swam upon the merfolk, the seas are big, and offer time to plan.	Lament of the Lonely    C  Instant Cast Lament of the Lonely only if you control exactly one creature. Draw two cards, lose two life, and create two tapped Treasure tokens.	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	Island    B  Basic Land – Island

Scythe of Hero-Slaying (rare)
Bulbous Swamp Crone (uncommon)
Galn-Wa's Blessing (uncommon)
Destroy Your Lair (uncommon)
Keeper of the Dangliss Glade (common)
War Dog's Mask (common)
Hwalch's Emisarry (common)
Delai, Blood Tide (common)
Dungeon Assailant (common)
Long-Feather Angel (common)
Spell-Stream Dragon (common)
Psychic Subjugation (common)
Lament of the Lonely (common)
Rabid Cerberus (common)
Island (basic)