(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Selanz, First Dark Elf    R  Legendary Creature – Elder Elf Boss 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.) If Selanz, First Dark Elf would exit the battlefield, shuffle Selanz into your library instead. At the beginning of each endstep, put a +1/+1 counter on Selanz, then lose X life and scry X, where X is the number of counters on Selanz. 5/5	Sword-Snatcher Goblin    U  Creature – Goblin Rogue Haste When Sword-Snatcher Goblin enters the battlefield, gain control of target equipment until end of turn. You may spend mana as though it were mana of any color to pay its equip cost. 2/1	Vakir's Glee    U  Instant Target creature you control deals damage equal to its power to target creature you don't control. When a creature dies this way, its controller loses life equal to that creature's toughness.	Ethlaux, Pure Service    U  Legendary Creature – Phoenix Boss Flying Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) At the beginning of your endstep, if two or more other creatures dealt an opponent combat damage, you may return Ethlaux, Pure Service from your graveyard to the battlefield tapped. 4/3	Green Guillotine of Envy    C  Instant Destroy target artifact or enchantment. If one or more permanents was destroyed this way, draw two cards.
Varwoods Hunter    C  Creature – Centaur Warrior Whenever Varwoods Hunter attacks, if you control three or more Lairs Varwoods Hunter gets +1/+1 and gains trample until end of turn. Even if they're bosses, denizens of the first floor should be wary of anyone unknown showing up. 3/1	Thieblan Appetizer    C  Creature – Weird Flying ,, Sacrifice Thieblan Appetizer: Counter target spell that targets a creature you control and deal 2 damage that spell's controller. If you control a Boss, Thieblan Appetizer deals 3 damage to that spell's controller instead. 2/1	Lair Keeper’s Service    C  Enchantment – Aura Enchant creature Enchanted creature untaps at the beginning of each untap step and has “: Untap target Lair.”	Damway Beaver    C  Creature – Rat Sacrifice an artifact: Attacking creatures get -1/-0 until end of turn. 2/2	Typhoid Rats    C  Creature – Rat Deathtouch Even the most common creatures will kill a hero who can't comprehend protection. 1/1
Luck-Burster Bolt    C  Sorcery When you cast Luck-Burster Bolt, if you control a tier 2 or higher creature, you pay . If you do, destroy target artifact or enchantment. Deal 3 damage to any target.	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.	Curse of the Vampire Bat    C  Enchantment – Aura Flash, Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) Enchant creature you control Enchanted creature has flying and lifelink. At the beginning of your endstep, if you didn't gain life this turn, sacrifice the enchanted creature.	Preshayja, the Sword-Twirler    C  Legendary Creature – Human Knight Boss Doublestrike Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) Preshayja, the Sword-Twirler has vigilance as long as Preshayja is enchanted. "Inevitable, painful death lies ahead, or at least, the promise of it does for me."- Preshayja, first floor boss. 1/2	Mountain    B  Basic Land – Mountain

Selanz, First Dark Elf (rare)
Sword-Snatcher Goblin (uncommon)
Vakir's Glee (uncommon)
Ethlaux, Pure Service (uncommon)
Green Guillotine of Envy (common)
Varwoods Hunter (common)
Thieblan Appetizer (common)
Lair Keeper’s Service (common)
Damway Beaver (common)
Typhoid Rats (common)
Luck-Burster Bolt (common)
Grim Recall (common)
Curse of the Vampire Bat (common)
Preshayja, the Sword-Twirler (common)
Mountain (basic)