(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Adventurercatcher    C  Creature – Plant Whenever a land enters the battlefield under your control, gain 1 life. If a Lair entered the battlefield, Adventurercatcher gets +1/+0 until end of turn. 0/1	Future Twist    R  Instant Reveal the top five cards of your library. Choose up to one creature card from among them. If you do, target creature you control becomes a copy of that creature until end of turn. Then, an opponent chooses two cards revealed this. Add those cards to your hand, and put the rest into your graveyard.	Zevbrenkh Sea Mariner    U  Creature – Human Knight Flash When Zevbrenkh Sea Mariner enters the battlefield, exile up to one target creature you control, then return that creature to the battlfield. If you exiled a Boss this way, gain 5 life and draw a card. 4/3	Lair of the Narcotic Eaters    U  Land – Lair Lair of the Narcotic Eaters enters the battlefield tapped. If you control a Boss, when Lair of the Narcotic Eaters enters the battlefield you may sacrifice a basic land. If you do, Lair of the Narcotic Eaters enters the battlefield untapped. : Add or	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.
Triple Spell-Spread    C  Instant Copy target instant or sorcery spell you control with a mana value of one twice. You may choose new targets for the copy.	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.	Migraine Halo    C  Enchantment – Aura Curse Enchant player Whenever the enchanted player is dealt combat damage, that player mills two cards unless they lose 1 life instead.	Bubble Capture    C  Enchantment – Aura Enchant creature Tap enchanted creature. That creature doesn't untap during its controller's next untap step. At the beginning of your endstep, attach Bubble Capture to another creature controlled by the same player.	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
Cranawl, Warren Chief    C  Legendary Creature – Goblin Boss Haste Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) Discard an instant or sorcery: Create a 1/1 red Goblin token. You can activate this ability X times per turn, where X is the number of Bosses you control. 2/1	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.	Pisha, the Hammering Tail    C  Legendary Creature – Lizard Boss Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) When Pisha, the Hammering Tail enters the battlefield, destroy target artifact. : Pisha gets +X/+0 until end of turn, where X is the number of artifacts in target opponent's graveyard. 3/3	Cherub of the Ossuary    C  Creature – Angel Skeleton Flying : Return Cherub of the Ossuary from your graveyard to the battlefield tapped. Activate this ability only if a creature you control died this turn. 2/3	Swamp    B  Basic Land – Swamp

Adventurercatcher (common, foil)
Future Twist (rare)
Zevbrenkh Sea Mariner (uncommon)
Lair of the Narcotic Eaters (uncommon)
Mutagenic Morph (uncommon)
Triple Spell-Spread (common)
Light Elves' Solar Blossom (common)
Migraine Halo (common)
Bubble Capture (common)
Axe Guardian (common)
Cranawl, Warren Chief (common)
Banshee's Wail (common)
Pisha, the Hammering Tail (common)
Cherub of the Ossuary (common)
Swamp (basic)