(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Akiond, Grim Slayer    R  Legendary Creature – Zombie Knight Boss First strike, lifelink 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.) Whenenver Akiond, Grim Slayer or another Boss you control becomes blocked, each opponent loses X life and you gain X life, where X is the number of attacking creatures you control. 5/4	Illusionist Assailant    U  Creature – Cephalid Wizard Rogue Whenever Illusionist Assailant deals combat damage to a player, create a 0/1 blue Cephalid token with defender. Illusionist Assailant has hexproof and can't be blocked as long as you control another cephalid. 2/1	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	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	Axe Guardian    C  Creature – Human Warrior Vigilance Whenever Axe Guardian blocks one or more creatures, Axe Guardian gets +2/+2 until end of turn. "Greetings to Dualor, the largest city of the second floor." 2/4
Stumble    C  Instant Tap target creature. "I'll use a basic spell to gauge how powerful the monsters here are." --Isvanna of the Seven-Thousand Spells	Underworld Vaguard    C  Creature – Demon Flying, haste If was spent casting Underworld Vaguard, create two 1/1 red Devil tokens with "When this creature dies, deal 1 damage to any target. 3/2	Lightning Centipede    C  Creature – Insect , Sacrifice Lightning Centipede: Deal 2 damage to target creature. 3/1	Psychopomp Punisher    C  Creature – Angel Flying At the beginning of your endstep, if you lost life this turn, target opponent exiles their graveyard. 3/3	Rumblo's Armorer    C  Creature – Goblin Minion Haste When Rumblo's Armorer dies, you may attach equipment at instant speed until end of turn. "A spear? We'll need these shields, and a hammer to break the shaft." -Rumblo, Second Floor Boss 1/1
Fanlaed, Raised by Beasts    C  Legendary Creature – Elf Wizard Boss Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) During your combat phase, instants you cast cost less for each untapped creature you control. 2/2	True-Death Taipan    C  Creature – Snake Deathtouch : Until end of turn, damage dealt by True-Death Taipan can't be prevented. : Until end of turn, if a creature dealt damage by True-Death Taipan would die, exile that creature instead. 1/1	Frilled Wonder, Sol-Allain    C  Legendary Creature – Lizard Boss Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) : Frilled Wonder, Sol-Allain gains vigilance until end of turn. ,: Put a +1/+1 counter on another target creature. When Frilled Wonder dies, if you control another creature with one or more +1/+1 counters, you may cast a Boss from your hand as if it had flash. If you do, that boss enters with two +1/+1 counters. 4/4	Drake-Skin Gloves    C  Artifact – Equipment Reward (If a creature an opponent controls left the battlefield this turn, you may cast this spell for its reward cost..) Equipped creature gets +0/+1 and has "Whenever this creature deals combat damage to a player, you may draw a card, then discard a card." Equip	Mountain    B  Basic Land – Mountain

Akiond, Grim Slayer (rare)
Illusionist Assailant (uncommon)
Gelatin Skeleton (uncommon)
Shauldris Treasure Keeper (uncommon)
Axe Guardian (common)
Stumble (common)
Underworld Vaguard (common)
Lightning Centipede (common)
Psychopomp Punisher (common)
Rumblo's Armorer (common)
Fanlaed, Raised by Beasts (common)
True-Death Taipan (common)
Frilled Wonder, Sol-Allain (common)
Drake-Skin Gloves (common)
Mountain (basic)