(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Blood-Soaked Battlefield    R  Land – Plains (: Add .) Whenever a creature an opponent controls leaves the battlefield, Blood-Soaked Battlefield becomes a Swamp and a Mountain until end of turn.	Flameshot Archer    U  Creature – Goblin Archer Reach ,: Deal 3 damage to target creature. Activate this ability only if you've cast an instant or sorcery this turn. 1/3	Vakir's Glee    U  Instant Target creature you control deals damage equal to its power to target creature you don't control. When a creature dies this way, its controller loses life equal to that creature's toughness.	Flames of Punishment    U  Sorcery Flames of Punishment costs less for each red Boss you control. Deal 7 damage to target creature. If a creature dealt damage this way would die, exile it instead and deal 3 damage to that creature's controller.	Vault Upward    C  Instant Return target nonlegendary creature to its owner's hand. If you control a blue Boss, target creature you control gains flying until end of turn. "It's a long way back to the troposhere, see ya!"-Garnieckz the Sky Saint
Driel's Herald    C  Creature – Hydra Driel's Herald enters the battlefield with a +1/+1 counter on it for each Boss you control. Remove a +1/+1 counter from Driel's Herald: Driel's Herald gains indestructible until end of turn. 0/0	Pincer Maneuver    C  Instant Target two creatures you control get +2/+2 until end of turn. If was spent casting Pincer Maneuver, those creatures can't be blocked by creatures with a power of 2 or less until end of turn. If was spent casting Pincer Maneuver, those creatures gain flying until end of turn.	Sky Saint's Maneuver    C  Instant Target creature gains flying until end of turn. "I'm never on the ground for long." -Garnieckz the Sky Saint	Club-Clunk Vanguard    C  Creature – Giant Warrior Haste Whenever you cast a spell for its reward cost, Club-Clunk Vanguard gains trample until end of turn. 6/5	Curse of Endless Possibility    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 you control Enchanted creature has "When this creature deals combat damage to a player, scry X, where X is the damage this creature dealt. If you scry 3 or more cards this way, enchanted creature doesn't untap during your next untap step.
Gidaki Paw Scout    C  Creature – Cat Scout Vigilance When Gidaki Paw Scout enters the battlefield, if an opponent controls more lands than you, reveal cards from the top of your library until you reveal Forest, Plains, or Lair, and add that card to your hand. Put the rest on the bottom of your library in a random order. 1/1	H'Tolsh, Gloried Pouncer    C  Legendary Creature – Cat Boss Lifelink, haste Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) : H'Tolsh, Gloried Pouncer gains first strike until end of turn. When H'Tolsh dies, you may put a lifelink or haste counter on target Boss. 3/3	Sad Laugh    C  Instant Destroy target creature with a power of 2 or less unless its controller discards a card.	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.	Plains    B  Basic Land – Plains

Blood-Soaked Battlefield (rare)
Flameshot Archer (uncommon)
Vakir's Glee (uncommon)
Flames of Punishment (uncommon)
Vault Upward (common)
Driel's Herald (common)
Pincer Maneuver (common)
Sky Saint's Maneuver (common)
Club-Clunk Vanguard (common)
Curse of Endless Possibility (common)
Gidaki Paw Scout (common)
H'Tolsh, Gloried Pouncer (common)
Sad Laugh (common)
Light Elves' Solar Blossom (common)
Plains (basic)