(Generic)Isekai/Dungeon Test concepts: Virtual Booster

Talisman of Life and Death    R  Artifact ,: Gain 2 life. ,: Exile creature card from an opponent's graveyard. Its controller loses 1 life. ,: Exile target artifact, enchantment, instant, or sorcery card from an opponent's graveyard and gain 1 life. ,: Target creature you control gets +1/+1 and gains lifelink until end of turn.	Curse of Effort    U  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 vigilance and "If you control a creature with a power greater than this creature, put a +1/+1 counter on this creature at the beginning of your upkeep." At the beginning of each endstep, if the enchanted creature has the greatest power among creatures you control, tap it and it doesn't untap during your next untap step.	Lis-Yei, Psychic Shark    U  Creature – Shark Boss Flash Tier 2 (Tier 2 creatures aren't legendary as long as you control a Tier 3 or higher creature.) Whenever Lis-Yei, Psychic Shark or another Boss you control attacks, exile target card from the defending player's graveyard and Scry 2. 3/3	Dark Elf Brawn Shaper    U  Creature – Elf Shaman : Add . If this mana is spent casting a creature spell, that creature enters the battlefield with an additional +1/+1 counter. 1/2	Ice Lance    C  Artifact – Equipment : Tap target creature blocking the equipped creature. It gets -1/-0 until end of turn. It doesn't untap during its controller's next untap step. Equip
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	Bone-Breaker Hammer    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 +2/+0 and has trample. Equip	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.	Cranawl, Warren Chief    C  Legendary Creature – Goblin Boss Haste Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) Discard an instant or sorcery: Create a 1/1 red Goblin token. You can activate this ability X times per turn, where X is the number of Bosses you control. 2/1	Sorliss, Slime Lord    C  Legendary Creature – Slug Boss Lifelink Tier 1 (Tier 1 creatures aren't legendary as long as you control a Tier 2 or higher creature.) ,: Target creature gets -1/-1 until end of turn. Up to one target creature you control gains a deathtouch counter. 3/5
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	Adventurercatcher    C  Creature – Plant Whenever a land enters the battlefield under your control, gain 1 life. If a Lair entered the battlefield, Adventurercatcher gets +1/+0 until end of turn. 0/1	True-Death Taipan    C  Creature – Snake Deathtouch : Until end of turn, damage dealt by True-Death Taipan can't be prevented. : Until end of turn, if a creature dealt damage by True-Death Taipan would die, exile that creature instead. 1/1	Psychic Subjugation    C  Instant Draw two cards. Each opponent mills four cards. Lis-Yei may not be able to kill and eat Hwalch if he swam upon the merfolk, the seas are big, and offer time to plan.	Swamp    B  Basic Land – Swamp

Talisman of Life and Death (rare)
Curse of Effort (uncommon)
Lis-Yei, Psychic Shark (uncommon)
Dark Elf Brawn Shaper (uncommon)
Ice Lance (common)
Not Quite Free (common)
Bone-Breaker Hammer (common)
Pincer Maneuver (common)
Cranawl, Warren Chief (common)
Sorliss, Slime Lord (common)
H'Tolsh, Gloried Pouncer (common)
Adventurercatcher (common)
True-Death Taipan (common)
Psychic Subjugation (common)
Swamp (basic)