(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Vassei, Volatile Reflection    R  Legendary Creature – Illusion Boss Defender, Flash Tier 3 (Tier 3 creatures aren't legendary as long as you control a Tier 4 creature. Creature spells you cast with Tier 1 cost less to cast.) When Vassei, Volatile Reflection enters the battlefield, name a creature. Whenever a creature you don’t control with the chosen name attacks, Vassei deals damage equal to that creature’s power to its owner. 5/5	Quiqui of the Prenther Trench    U  Legendary Creature – Starfish Boss Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) If an opponent would scry, that player draws a card, then mills five cards instead. 2/4	Anti-Mystic Barrier    U  Instant Counter target noncreature spell. If you control a blue Boss, each opponent reveals their hand. If you control a white Boss, gain life equal to mana value of the spell countered this way.	Fearsomeness Blessing    U  Enchantment – Aura Enchant creature Enchanted creature gets +3/+0 and has menace. , Exile Fearsomeness Blessing from your graveyard: Target creature gets +3/+0 and gains menace until end of turn.	Grim Recall    C  Instant Exile Grim Recall as it resolves. Draw two cards, then you may discard a card. If you do, return target card from your graveyard to your hand at the beginning of your next upkeep.
Dark Elf Conspirator    C  Creature – Elf Rogue When Dark Elf Conspirator enters the battlefield, draw a card if you control three or more elves. When Dark Elf Conspirator dies, lose 1 life and draw a card. 2/2	Barbs of Pain    C  Enchantment – Aura Enchant creature Whenever enchanted creature attacks, nonmana abilities of permanents opponents control cost an additional 2 life to activate until end of turn.	Guisarme Vanguard    C  Creature – Human Soldier When Guisarme Vanguard enters the battlefield, create a 1/1 white Soldier token if you control a Boss. "For Preshayja!" 2/1	Lair of the Governing Body    C  Land – Lair Lair of the Governing Body enters the battlefield tapped. : Add or . ,: Each creature you control with a Tier gets +1/+1 until end of turn.	Thiebla Gorger    C  Creature – Naga Barbarian : Put a +1/+1 counter on Thiebla Gorger. Activate this ability only if a creature dealt damage by Thiebla Gorger died this turn. Activate this ability only once each turn. The Thiebla Society rejected Driel for his undistinguished palate. 2/2
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	Priest of Many Blessings    C  Creature – Human Wizard Auras you cast that target Priest of Many Blessings cost less for each Aura attached to Priest of Many Blessings. 1/3	Tide Reader    C  Creature – Merfolk Wizard When Tide Reader enters the battlefield, draw three cards. 4/6	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	Island    B  Basic Land – Island

Vassei, Volatile Reflection (rare)
Quiqui of the Prenther Trench (uncommon)
Anti-Mystic Barrier (uncommon)
Fearsomeness Blessing (uncommon)
Grim Recall (common)
Dark Elf Conspirator (common)
Barbs of Pain (common)
Guisarme Vanguard (common)
Lair of the Governing Body (common)
Thiebla Gorger (common)
Rabid Cerberus (common)
Priest of Many Blessings (common)
Tide Reader (common)
Arnz, Horned Obnoxiousness (common)
Island (basic)