(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Cambis, War Avatar    R  Legendary Creature – Avatar Boss 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.) Whenever another creature you control that was dealt damage this turn dies, put a +1/+1 counter on Cambis, War Avatar and create a tapped Treasure token. 4/4	Yalko, the Unmoved Expression    U  Legendary Creature – Angel boss Flying Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) Whenever an opponent casts their first noncreature spell each turn, target permanent you control gains indestructible until end of turn. 3/5	Scream in Rage    U  Enchantment – Aura Enchant creature Whenever enchanted creature attacks, it deals 1 damage to each creature the defending player controls.	Dark Scheme    U  Instant As an additional cost to cast Dark Scheme, exile a creature you control. Counter target creature spell. Then, choose one. If you control a Boss and a Lair, you may choose both. ● Return the exiled creature to the battlefield. ●Target creature gets -X/-X, where X was the exiled creature's power.	Ambrussan Sentinel    C  Creature – Centaur Knight When Ambrussan Sentinel enters the battlefield, target Boss you control gains first strike and trample until end of turn. "I'll serve the lord the Ambrussan woods, whoever that may be." 4/4
Not Quite Free    C  Instant Counter target spell that was cast for its reward cost unless that player pays . "I might not be spending money, but it's still a paywall." -Eshmoon	Infamous Hellfire    C  Sorcery Deal 3+X damage to 1+X targets, where, X is the number of cards in your graveyard named Infamous Hellfire.	Blast-Wind Greeting    C  Sorcery Exile all instants and sorcery cards from all graveyards. Then, if ten or more instant and/or sorcery cards were exiled this way, put a flying counter on each Boss you control.	Blessings Novice    C  Creature – Human Wizard When Blessings Novice enters the battlefield you may look at the top card of your library. If it's an enchantment, you may reveal it and add it to your hand. Otherwise, gain 2 life. 0/1	Chol-Nini, Whirling Embers    C  Legendary Creature – Efreet Boss Flying, First strike Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) : Chol-Nini, Whirling Embers gains hexproof until end of turn. Activate this ability only if Chol-Nini is tapped and you control an untapped creature. When Chol-Nini dies, you may put a flying or first strike counter on target Boss. 3/3
Driel's Boasting Challenger    C  Creature – Elf Warrior When Driel's Boasting Challenger enters the battlefield, you may put a Lair from your hand onto the battlefield. Sacrifice a Lair,: Put a +1/+1 counter on target creature. If that creature is a Boss, put two +1/+1 counters on it instead. 2/1	Pleya's Strike    C  Sorcery Until end of turn, target creature gains "Whenever this creature deals combat damage to a player, draw a card." The Murky Murderer's bites can draw more than just blood.	Burning Void    C  Enchantment If a creature that was dealt damage this turn would die, exile it instead.	Rupture the Future    C  Sorcery Target opponent discards two cards. Create a Treasure token for each Boss discarded this way.	Plains    B  Basic Land – Plains

Cambis, War Avatar (rare)
Yalko, the Unmoved Expression (uncommon)
Scream in Rage (uncommon)
Dark Scheme (uncommon)
Ambrussan Sentinel (common)
Not Quite Free (common)
Infamous Hellfire (common)
Blast-Wind Greeting (common)
Blessings Novice (common)
Chol-Nini, Whirling Embers (common)
Driel's Boasting Challenger (common)
Pleya's Strike (common)
Burning Void (common)
Rupture the Future (common)
Plains (basic)