(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Two For One Trick    U  Sorcery Cast Two For One Trick only if you've cast one other spell this turn. Draw a card. Tap target nonland permanent. That permanent doesn't untap during its controller's next untap step.	Gaulor, Wall Unbreached    R  Legendary Creature – Wall Boss Defender, doublestrike 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 each opponent's endstep, if you didn't lose life this turn, gain 7 life. 2/6	Mutagenic Morph    U  Instant Target creature becomes a 4/4 green Beast until end of turn. If that creature is a Boss you control, it gains a +1/+1 counter and has hexproof until end of turn.	Sparking Battery    U  Artifact Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) : Add . Spend this mana only to cast sorcery spells.	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
Infamous Hellfire    C  Sorcery Deal 3+X damage to 1+X targets, where, X is the number of cards in your graveyard named Infamous Hellfire.	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.	Hollyhock Mount    C  Creature – Lizard Hollyhock Mount can't be blocked by creatures with a power of 2 or less. Hollyhock knights ride lizards, adept at running through the forests, climbing trees, and swimming through the lakes. 3/3	Fox Fury Cloak    C  Artifact – Equipment Whenever an enchantment exits the battlefield, equipped creature gets +1/+1 and gains vigilance until end of turn. Equip Equip Pay this cost only if a Boss died this turn	Rassuria, Quichayan Terror    C  Legendary Creature – Basilisk Boss Menace, hexproof Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) : Rassuria, Quichayan Terror gains deathtouch until end of turn. When Rassuria dies, you may put a menace or a hexproof counter on target Boss. 3/3
Slesvi's Binding    C  Instant Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) Each opponent sacrifices an enchantment. "I see you, covered in blessings and curses. How grotesque you weakness is." -Slesvi, 4th Floor Boss	Glopsci, Tentacles in Everything    C  Legendary Creature – Octopus Boss Whenever Glopsci, Tentacles in Everything deals combat damage to a player, tap target nonland permanent that player controls. That permanent doesn't untap during its controller's next untap step. Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) ,: Return target tapped nonland permanent to its owner's hand. 3/5	Nerthkyr's Curse    C  Enchantment – Aura Curse Enchant player Whenever the enchanted player casts a spell, that player loses life equal to the number of spells they've cast this turn.	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	Forest    B  Basic Land – Forest

Two For One Trick (uncommon, foil)
Gaulor, Wall Unbreached (rare)
Mutagenic Morph (uncommon)
Sparking Battery (uncommon)
Yalko, the Unmoved Expression (uncommon)
Infamous Hellfire (common)
Psychic Subjugation (common)
Hollyhock Mount (common)
Fox Fury Cloak (common)
Rassuria, Quichayan Terror (common)
Slesvi's Binding (common)
Glopsci, Tentacles in Everything (common)
Nerthkyr's Curse (common)
Hound of the Fourth Hell (common)
Forest (basic)