(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Midnight Slash    R  Instant Destroy target creature. Then, if you have no cards in your hand, search its owner's graveyard, hand, and library for all cards with the same name as that card and exile them. Then that player shuffles.	Shauldris Treasure Keeper    U  Creature – Merfolk Pirate ,: Until end of turn Treasures you control have ": Add ." The Shauldris is a ship so great, that whole civilizations could be held inside its hull. 1/1	Joyless Shadow    U  Creature – Shade Cleric Flying Whenever you gain life or a Boss enters the battlefield under your control, Joyless Shadow gets +1/+0 until end of turn. 3/1	Hellfire Spear    U  Artifact – Equipment Whenever the equipped creature attacks, you may discard a card. If you do, draw a card. Whenever you discard an instant or sorcery card, double the equipped creature's power until end of turn. Equip	Ashell and Gruzmi, Heralds of Kairu    C  Legendary Creature – Elf Goblin Boss Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) : Ashell and Gruzmi, Heralds of Kairu gains first strike until end of turn. : Ashell and Gruzmi gains deathtouch until end of turn. At the beginning of your endstep, if Ashell and Gruzmi has first strike and deathtouch, sacrifice it. When Ashell and Gruzmi is sacrificed this way you may cast a Boss from your hand as if it had flash for less. 4/4
Pariah's Humility    C  Enchantment – Aura Enchant creature Enchanted creature can't attack. Counter all spells and abilities cast or controlled by opponents that target Pariah's Humility unless their controller pays .	Feast on Foes    C  Enchantment Whenever a creature you don't control dies, create a Food token. "Cerberus, angel, sphinx, they all taste the same covered in pain pepper sauce." -Driel, the Body Gardener	Typhoid Rats    C  Creature – Rat Deathtouch Even the most common creatures will kill a hero who can't comprehend protection. 1/1	Light Elves' Solar Blossom    C  Sorcery Gain 7 life. If was spent casting Light Elves' Solar Blossom, you may search your library for a Plains, reveal it, and add it to your hand. Then, shuffle.	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
Tide Reader    C  Creature – Merfolk Wizard When Tide Reader enters the battlefield, draw three cards. 4/6	Flazzoir, Shelled Stalwart    C  Legendary Creature – Crab Boss Hexproof Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) : Until end of turn prevent all combat damage that ,would be dealt to and dealt by Flazzoir, Shelled Stalwart . 1/3	Violent Transference    C  Sorcery Destroy target nonland permanent with a mana value of three or less and return target card with a mana value of 3 or less from your graveyard to your hand.	Collection Persecutor    C  Creature – Goblin Shaman Collection Persecutor can’t block. : Collection Persecutor gets +1/+0 for each artifact your opponents control. Activate this ability only once each turn. 2/2	Swamp    B  Basic Land – Swamp

Midnight Slash (rare)
Shauldris Treasure Keeper (uncommon)
Joyless Shadow (uncommon)
Hellfire Spear (uncommon)
Ashell and Gruzmi, Heralds of Kairu (common)
Pariah's Humility (common)
Feast on Foes (common)
Typhoid Rats (common)
Light Elves' Solar Blossom (common)
Varwoods Hunter (common)
Tide Reader (common)
Flazzoir, Shelled Stalwart (common)
Violent Transference (common)
Collection Persecutor (common)
Swamp (basic)