(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Banshee's Wail    C  Sorcery Each opponent reveals their hand. Choose a creature from any one of them. That player discards that card. When a creature card is discarded this way, target creature that player controls gets -X/-X until end of turn, where X is the discarded creature's mana value.	Lair of Agreeance    R  Land – Lair : Add . : Add , , or . Activate this ability only if you control a white boss.	Swift Grace    U  Instant Put a first strike counter on target creature and that creature gets +2/+1 until end of turn. If you spent both and casting Swift Grace, that creature gains doublestrike until end of turn. "Those who only use magic always understimate combat skills."-Preshayja, First Floor Boss	Speedblitz Spells    U  Instant Exile your hand. Until the beginning of the endstep during your next turn, you may cast cards exiled this way as if they had flash.	Conjure Hellfire    U  Sorcery Deal 3 damage to target creature. If a creature dealt damage this way dies, deal 2 damage to its controller.
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	Burning Void    C  Enchantment If a creature that was dealt damage this turn would die, exile it instead.	Two-Spells Ahead of You    C  Instant Draw two cards. Then, if you have seven or more cards in your hand, you may Scry 2. "I've still got.... 6,328 spells you haven't seen." -Isvanna	Tripwire Trap    C  Enchantment Sacrifice Tripwire Trap: Tap target creature, then you may tap an additional creature for each Boss you control. Activate this ability only during an opponent's turn unless you control one or more Lairs.	Glory-Wrought Golem    C  Artifact Creature – Golem Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) : Glory-Wrought Golem can’t be blocked by nonlegendary creatures until end of turn. 3/4
Indomitable Will    C  Sorcery You may cast Indomitable Will as if it had flash for . Target creature gains indestructible until end of turn. If you spent black mana casting, Indomitable Will each opponent loses 1 life.	Dragonfire Shard    C  Artifact ,: Damage dealt by target sorcery spell can't be prevented. Sacrifice Dragonfire Shard: Add for each Boss you control.	Luzzei, Cheerful Tormentor    C  Legendary Creature – Devil Boss Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) ,- Sacrifice another creature: Target creature gets -2/-2 until end of turn and its controller loses 2 life. When Luzzei, Cheerful Tormentor dies, if you have more fewer creatures than an opponent, you mast cast a Boss from your hand as if it had flash. If you do, that boss enters the battlefield with a menace counter. 4/4	Molten-Shot Mystic    C  Creature – Human Shaman : Deal 1 damage to any target. If a permanent dealt damage this way would die, exile it instead. 2/2	Forest    B  Basic Land – Forest

Banshee's Wail (common, foil)
Lair of Agreeance (rare)
Swift Grace (uncommon)
Speedblitz Spells (uncommon)
Conjure Hellfire (uncommon)
Hollyhock Mount (common)
Burning Void (common)
Two-Spells Ahead of You (common)
Tripwire Trap (common)
Glory-Wrought Golem (common)
Indomitable Will (common)
Dragonfire Shard (common)
Luzzei, Cheerful Tormentor (common)
Molten-Shot Mystic (common)
Forest (basic)