(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Spell-Cleaver Axe    R  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 +2/+1 and has ",: Change the target of target activated ability that targets the equipped creature to another target creature." Equip	Blaze-Breath Dragon    U  Creature – Dragon Flying Whenever Blaze-Breath Dragon attacks, you may discard an instant or sorcery from your hand. If you do, Blaze-Breath Dragon deals 2 damage to each nonlegendary creature that you don't control. 3/3	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	Gwalthain, Rust Lord    U  Legendary Artifact Creature – Boss Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) Gwalthain, Rust Lord enters the battlefield with five +1/+1 counters. If damage would be dealt to Gwalthain while Gwalthain has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from Gwalthain. 0/0	Rupture the Future    C  Sorcery Target opponent discards two cards. Create a Treasure token for each Boss discarded this way.
Lightning Centipede    C  Creature – Insect , Sacrifice Lightning Centipede: Deal 2 damage to target creature. 3/1	Knife Tyrant Crab    C  Creature – Crab You may spend mana as though it were to pay for equip costs that target Knife Tyrant Crab. 4/4	Dungeon Haunt    C  Creature – Spirit Flying, menace Whenever a creature you control dies, Dungeon Haunt gets +1/+0 until end of turn. 3/1	Green Guillotine of Envy    C  Instant Destroy target artifact or enchantment. If one or more permanents was destroyed this way, draw two cards.	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
Zanzia, Life-Blessed    C  Legendary Creature – Human Warlock Boss Lifelink Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) When Zanzia, Life-Blessed dies, gain 1 life for each permanent you control and each card in your graveyard. 2/2	Delai, Blood Tide    C  Legendary Creature – Merfolk Cleric Boss Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) At the beginning of your endstep, if a creature died this turn, draw a card and deal 1 damage to any target. 2/2	Thiebla Gorger    C  Creature – Naga Barbarian : Put a +1/+1 counter on Thiebla Gorger. Activate this ability only if a creature dealt damage by Thiebla Gorger died this turn. Activate this ability only once each turn. The Thiebla Society rejected Driel for his undistinguished palate. 2/2	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	Swamp    B  Basic Land – Swamp

Spell-Cleaver Axe (rare)
Blaze-Breath Dragon (uncommon)
Hellfire Spear (uncommon)
Gwalthain, Rust Lord (uncommon)
Rupture the Future (common)
Lightning Centipede (common)
Knife Tyrant Crab (common)
Dungeon Haunt (common)
Green Guillotine of Envy (common)
Giant Performance Fan (common)
Zanzia, Life-Blessed (common)
Delai, Blood Tide (common)
Thiebla Gorger (common)
Blessings Novice (common)
Swamp (basic)