(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Hellfire Spear    U  Artifact – Equipment Whenever the equipped creature attacks, you may discard a card. If you do, draw a card. Whenever you discard an instant or sorcery card, double the equipped creature's power until end of turn. Equip	Feed the Greed    R  Instant Each opponent sacrifices X nonland, nontoken permanents and you draw X cards. When Heilan saw her own death on Vakir's spear, the faerie tried to take Vakir and the Jyale bog with her.	Lairgoyf    U  Creature – Lhurgoyf Lairgoyf's power and toughness are equal to the number of Lairs you control. When Lairgoyf dies, destroy target non-Lair land you don't control and return target Lair from your graveyard to your hand. */*	Shemla, Wild Fury    U  Legendary Creature – Centaur Shaman Boss Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) At the beginning of your endstep choose one — • Exile an instant or sorcery card from your graveyard and create X 1/1 green Saproling tokens, where X is the exiled card's mana value. •Sacrifice any number of tokens. When one or more tokens are sacrificed this way, you may return an instant or sorcery with a mana value of X or less from your graveyard to your hand, where X is the number of tokens sacrificed this way. 3/4	Baishes, Ever-Tired    U  Legendary Creature – Salamander Boss Flash, Ward Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) Whenever Baishes, Ever-Tired deals combat damage to a player you may pay . If you do, target permanent doesn't untap during its controller's next untap step. 3/5
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.	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.	Zydhao Banshee    C  Creature – Spirit Flying At the beginning of your upkeep, sacrifice Zydhao Banshee. When Zydhao Banshee is sacrificed this way, each opponent sacrifices a creature. 4/3	Divlae's War Spoils    C  Sorcery Deal 2 damage to any target, create 1/1 white Soldier token, and create a Treasure token.	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
Boss Barrier    C  Instant Boss Barrier costs less if you control a blue Boss. Counter target spell unless its controller pays , where X is one plus the number of Bosses you control.	Smelter's Grasp    C  Sorcery Destroy target artifact and create a Treasure token. "If I can't take your prized sword itself, then I'll take what I can get from it." -Preshayja, the Sword-Twirler	Growing Estate    C  Enchantment – Aura Enchant land Enchanted Land Has ,: Put a land from your hand onto the battlefield tapped and gain 1 life.	Firesight Wand    C  Artifact ,: Deal 1 damage to target creature and Scry 1. If you control a blue Boss and a red Boss, you may deal 2 damage to target creature and scry 2 instead.	Swamp    B  Basic Land – Swamp

Hellfire Spear (uncommon, foil)
Feed the Greed (rare)
Lairgoyf (uncommon)
Shemla, Wild Fury (uncommon)
Baishes, Ever-Tired (uncommon)
Pincer Maneuver (common)
Banshee's Wail (common)
Zydhao Banshee (common)
Divlae's War Spoils (common)
Pisha, the Hammering Tail (common)
Boss Barrier (common)
Smelter's Grasp (common)
Growing Estate (common)
Firesight Wand (common)
Swamp (basic)