(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Omz, Light Elf Progenitor    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.) At the beginning of your upkeep, reveal the top five cards of your library. Each creature revealed this way into your hand and the rest on the bottom of your library in any order. Shuffle five creatures into their owner's libraries: Return Omz, Light Elf Progenitor from your graveyard to the battlefield. 5/5	Weighted-Wing Pixie    U  Creature – Faerie Wizard Flash, flying When Weighted-Wing Pixie, tap target creature. , Sacrifice Weighted-Wing Pixie: Destroy target tapped creature. 2/2	Strong Mana Staff    U  Artifact At the beginning of each player's untap step, untap Strong Mana Staff if you control a blue Boss. ,: Target instant or sorcery gains "This spell can't be countered by spells or abilities.	Lair of the Narcotic Eaters    U  Land – Lair Lair of the Narcotic Eaters enters the battlefield tapped. If you control a Boss, when Lair of the Narcotic Eaters enters the battlefield you may sacrifice a basic land. If you do, Lair of the Narcotic Eaters enters the battlefield untapped. : Add or	Displacement Step    C  Instant Target creature you control phases out until your next upkeep. "I'm not there, well "there" is a loaded term." -Isvanna of the Seven-Thousand Spells
Hound of the Fourth Hell    C  Creature – Devil Hound When Hound of the Fourth Hell enters the battlefield, Hound of the Fourth Hell deals damage equal to its power to target creature with a mana value of 3 or less. : Hound of the Fourth Hell gains menace until end of turn. 3/3	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.	Light Elf Woodbinder    C  Creature – Elf Druid When Light Elf Woodbinder enters the battlefield, create a 1/1 green Saproling token. : Put two +1/+1 counters on each Saproling you control. Activate this ability only if you control a tier 3 or higher creature. 1/2	Steal From the Skies    C  Instant Until end of turn target creature gains hexproof and "when this creature deals combat damage to a creature with flying, draw a card."	Curse of Howling    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 All creature able to block the enchanted creature do so. At the beginning of your endstep, if the enchanted didn't attack, exile two lands you control until the beginning of your next endstep.
Doquirl Dungeon Minotaur    C  Creature – Minotaur Minion Haste ,: Deal 2 damage to target creature. This ability costs less to activate if you control a Boss. The minotaurs charge on their master's command, and won't stop their attack until either they or their target dies. 2/2	Holy Moon's Favor    C  Instant Target creature gets +1/+2 and has Ward until end of turn. If target creature is a Boss, it gains lifelink until end of turn.	Firesight Wand    C  Artifact ,: Deal 1 damage to target creature and Scry 1. If you control a blue Boss and a red Boss, you may deal 2 damage to target creature and scry 2 instead.	Sea-Home Protector    C  Creature – Merfolk Wizard Whenever Sea-Home Protector attacks, you may untap target Island you control. If you control a Boss, you may untap target Lair you control instead. 3/3	Mountain    B  Basic Land – Mountain

Omz, Light Elf Progenitor (rare)
Weighted-Wing Pixie (uncommon)
Strong Mana Staff (uncommon)
Lair of the Narcotic Eaters (uncommon)
Displacement Step (common)
Hound of the Fourth Hell (common)
Lament of the Lonely (common)
Light Elf Woodbinder (common)
Steal From the Skies (common)
Curse of Howling (common)
Doquirl Dungeon Minotaur (common)
Holy Moon's Favor (common)
Firesight Wand (common)
Sea-Home Protector (common)
Mountain (basic)