(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Carbonizing Draco-Breath    R  Sorcery Deal 5 damage to any target. Damage dealt this way can't be prevented. If a permanent is targeted this way, that permanent loses indestructible until end of turn and can't gain indestructible until end of turn. If that permanent would be put into a graveyard this turn, exile it instead. Create a tapped 5/5 red Dragon token with flying.	Anti-Mystic Barrier    U  Instant Counter target noncreature spell. If you control a blue Boss, each opponent reveals their hand. If you control a white Boss, gain life equal to mana value of the spell countered this way.	Chelsa, Titan Queen    U  Legendary Creature – Elephant Boss Ward Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) Spells and abilities your opponents control can’t cause you to sacrifice Chelsa, Titan Queen. 7/7	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	Priest of the Damning Tongue    C  Creature – Human Cleric Lifelink When Priest of the Damning Tongue dies, each opponent may discard a card. For each opponent who doesn't discard a card this way, create two Food tokens. 2/1
Psychic-Eye Drake    C  Creature – Drake Flying When Psychic-Eye Drake enters the battlefield, target opponent reveals their hand. 1/2	Keen Senses    C  Enchantment Instants and sorceries you cast during your turn cost less. If an instant you cast during your turn targets a creature you control, that creature gains first strike until end of turn.	Spear Master's Strike    C  Instant Deal 4 damage to target creature or planeswalker. If you control a legendary creature, this damage can't be prevented. "Range is everything." -Kairu, the Spear Master	Royal Flight Instructor    C  Creature – Kor Knight Flying At the beginning of your endstep, if Royal Flight Instructor dealt combat damage to a player this turn, you may put a Flying counter on up to one target legendary creature you control. 1/1	Coiling Eel Scepter    C  Artifact – Equipment Equipped creature gets +0/+2 and has ": Add . Spend this mana only to cast instants or pay for equip costs." Equip -
Salaxam, Moonlight Agent    C  Legendary Creature – Vampire Boss Vigilance, deathtouch Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) : Salaxam, Moonlight Agent gains lifelink until end of turn. When Salaxam dies, you may put a vigilance counter or a deathtouch counter on target Boss. 3/3	Giant Performance Fan    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/+3 and has "Untap this creature during each player's untap step." Equip	Light Shield Barrier    C  Instant Target creature gets +0/+5 and can block an additional creature until end of turn. If was spent casting Light Shield Barrier, that creature gains "Whenever this creature blocks another creature, Light Shield Barrier deals 1 damage to that creature." until end of turn.	Blood-Sworn Knight    C  Creature – Vampire Knight Whenever an opponent casts a spell during the combat phase, Blood-Sworn Knight gets +1/+0 and gains first strike until end of turn. 0/3	Island    B  Basic Land – Island

Carbonizing Draco-Breath (rare)
Anti-Mystic Barrier (uncommon)
Chelsa, Titan Queen (uncommon)
Lair of the Narcotic Eaters (uncommon)
Priest of the Damning Tongue (common)
Psychic-Eye Drake (common)
Keen Senses (common)
Spear Master's Strike (common)
Royal Flight Instructor (common)
Coiling Eel Scepter (common)
Salaxam, Moonlight Agent (common)
Giant Performance Fan (common)
Light Shield Barrier (common)
Blood-Sworn Knight (common)
Island (basic)