(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Olvaicz, Heaven Ruptured    C  Legendary Creature – Angel Boss Flying Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) When Olvaicz, Heaven Ruptured dies, destroy target nonland permanent with a mana value of three or less. 2/2	Rust Cloak    R  Enchantment – Aura Enchant creature Enchanted creature gets +2/+2 Whenever an artifact enters the battlefield, if it's a creature, put a +1/+1 counter on the enchanted creature, and it fights that creature. Otherwise, enchanted creature deals 3 damage to that artifact's controller.	Lionfire Medallion    U  Artifact – Equipment Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) When Lionfire Medallion enters the battlefield or the equipped creature attacks, Lionfire Medallion deals 1 damage to any target. As long as Lionfire Medallion is equipped to a creature, ward costs of opponent's creatures become . Equip	Gravekeeper's Role    U  Enchantment – Aura Enchant creature At the beginning of your upkeep, exile target card from a graveyard. If a creature card was exiled this way, put a +1/+1 counter on the enchanted creature. Otherwise, gain 2 life.	Yalko, the Unmoved Expression    U  Legendary Creature – Angel boss Flying Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) Whenever an opponent casts their first noncreature spell each turn, target permanent you control gains indestructible until end of turn. 3/5
Adventurercatcher    C  Creature – Plant Whenever a land enters the battlefield under your control, gain 1 life. If a Lair entered the battlefield, Adventurercatcher gets +1/+0 until end of turn. 0/1	Stone-Shelled Tortoise    C  Creature – Turtle Defender ,: Target tapped create doesn’t untap during its controller’s next untap step. 0/3	Royal Flight Instructor    C  Creature – Kor Knight Flying At the beginning of your endstep, if Royal Flight Instructor dealt combat damage to a player this turn, you may put a Flying counter on up to one target legendary creature you control. 1/1	Lair Keeper’s Service    C  Enchantment – Aura Enchant creature Enchanted creature untaps at the beginning of each untap step and has “: Untap target Lair.”	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
Zydhao Banshee    C  Creature – Spirit Flying At the beginning of your upkeep, sacrifice Zydhao Banshee. When Zydhao Banshee is sacrificed this way, each opponent sacrifices a creature. 4/3	Plauch, Pride Hero    C  Legendary Creature – Cat Shaman 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 upkeep, target creature you control gets +2/+0 and gains vigilance until end of turn. 2/2	Knife Tyrant Crab    C  Creature – Crab You may spend mana as though it were to pay for equip costs that target Knife Tyrant Crab. 4/4	Second Floor Surveyor    C  Creature – Lammasu Flying Whenever a permanent you own is exiled, if you control a Boss, scry 1 and create a tapped Treasure token. Hwalch's knowledge extends far beyond the Zevbrenkh Sea. 3/3	Plains    B  Basic Land – Plains

Olvaicz, Heaven Ruptured (common, foil)
Rust Cloak (rare)
Lionfire Medallion (uncommon)
Gravekeeper's Role (uncommon)
Yalko, the Unmoved Expression (uncommon)
Adventurercatcher (common)
Stone-Shelled Tortoise (common)
Royal Flight Instructor (common)
Lair Keeper’s Service (common)
Gidaki Paw Scout (common)
Zydhao Banshee (common)
Plauch, Pride Hero (common)
Knife Tyrant Crab (common)
Second Floor Surveyor (common)
Plains (basic)