(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Gambler's Hand    R  Artifact Creature – Homunculus Haste Discard your hand, , Sacrifice Gambler's Hand: Draw five cards. 5/5	Vassei's Reflection Chain    R  Instant Each other instant and sorcery spell becomes a copy of target instant or sorcery not named Vassei's Reflection Chain. New targets may be chosen for the copies.	Enhej Scaled Strangler    U  Creature – Naga Warrior Wizard Whenever Enhej Scaled Strangler deals combat damage to a player, draw a card unless an opponent has you put a +1/+1 counter on Enhej Scaled Strangler. Enhej exists on the fringes of fourth floor, a city of those who couldn't overcome the final bosses but not ready face the shame of their return home. 3/3	Jvo-Mak's Diadem    U  Artifact – Equipment Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) Whenever the equipped creature deals combat damage to a player, reveal the top card of that player's library. You may put that card on the bottom of that player's library. Equip	Gelatin Skeleton    U  Artifact Creature – Food Ooze Skeleton Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) If Gelatin Skeleton would be put into your graveyard from the battlefield and Gelatin Skeleton wasn't sacrificed, return Gelatin Skeleton to your hand instead. ,, Sacrifice Gelatin Skeleton: You gain 3 life. 2/2
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	Severing Slash    C  Instant As an additional cost to cast Severing Slash, an attacking creature you control doesn't untap during its controller's next untap step. Deal 7 damage to target creature and destroy all artifacts attached to that creature.	Hravol Road Ghosts    C  Creature – Spirit Flying, lifelink , Exile Hravol Road Ghosts from your graveyard: Gain 2 life. Not all the things of the night want to kill. 2/3	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.	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
Boons of Training    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 Enchanted creature gets +1/+1.	Trairkis, Apathetic Osprey    C  Legendary Creature – Bird Boss Flying Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) : Trairkis, Apathetic Osprey gets +0/+2 and first strike and until end of turn. 3/4	Rejection Invocation    C  Instant Counter target spell. If was spent casting Rejection Invocation, that player can't cast spells with the same name as that spell until your next turn.	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	Mountain    B  Basic Land – Mountain

Gambler's Hand (rare, foil)
Vassei's Reflection Chain (rare)
Enhej Scaled Strangler (uncommon)
Jvo-Mak's Diadem (uncommon)
Gelatin Skeleton (uncommon)
Ashell and Gruzmi, Heralds of Kairu (common)
Severing Slash (common)
Hravol Road Ghosts (common)
Violent Transference (common)
Zydhao Banshee (common)
Boons of Training (common)
Trairkis, Apathetic Osprey (common)
Rejection Invocation (common)
Feast on Foes (common)
Mountain (basic)