Cortraevas: Perpetuality: Virtual Booster

Hateful Exterminator    R  Artifact Creature – Human Warlock Menace, Repurpose (As you cast this spell, you may remove any number of +1/+1 counters from creatures you control.) When Hateful Exterminator enters the battlefield, each other creature gets -X/-X for each counter Hateful Exterminator repurposed. 3/4	Molten Maw    U  Artifact – Equipment Equipped creature has ": This creature gets +1/+0 until end of turn. If this ability was activated three or more times this turn, damage dealt by the equipped creature can't be prevented this turn." Equip .	Mobile-Brick Barrier    U  Artifact Creature – Wall Soldier Mobile-Brick Barrier enters the battlefield with four +1/+1 counters. Defender Remove a +1/+1 counter,: Tap target permanent with a counter on it. That permanent doesn't untap and can't activate nonmana abilities until your next turn. 0/0	Alarming Echo    U  Instant Vitality- If Alarming Echo targets a nonartifact creature, the token created gains menace and lifelink until end of turn. Create a token copy of target creature you control. That token has haste, "any damage that would be dealt to a creature with the same name as Alarming Echo, is dealt to this token instead," and "exile this creature at the beginning of the next endstep."	Anti-Memory Sonar    C  Artifact : Each player puts the top card of their library into their graveyard. ,- Sacrifice Anti-Memory Sonar: Draw two cards. Activate this ability only if a player has five or more artifacts in their graveyard.
Rusty Ox    C  Artifact Creature – Ox Rusty Ox enters the battlefield with two +1/+1 counters on it. : Rusty Ox gains vigilance until end of turn. 0/0	Slag Shot    C  Sorcery As an additional cost to cast Slag Shot, you may sacrifice a nontoken artifact. Deal 3 damage to target player. If you sacrificed a nontoken artifact, Slag Shot deals 5 damage to that player instead.	Protection Passage    C  Instant Target artifact phases out until the beginning of your next endstep. If Protection Passage targets an artifact creature, that creature gains a +1/+1 counter.	Snake Mimicry    C  Enchantment – Aura Enchant creature Whenever enchanted creature attacks or blocks, choose 1- •Enchanted creature gains hexproof until end of turn. •Enchanted creature gains deathtouch until end of turn.	Warning Mark    C  Enchantment – Aura Flash Enchant creature Enchanted creature doesn't untap during its controller's untap step unless its controller puts a +1/+1 counter on target creature an opponent controls.
Destructor Gauntlet    C  Artifact – Equipment Equipped creature gets +4/+2. When equipped creature dies, deal 2 damage to any target Equip	Garden of Secrets    C  Land Garden of Secrets enters the battlefield tapped. : Add or . Tap two nontoken artifacts: Untap Garden of Secrets. Activate this, only during an opponent's turn, and only once each turn.	Explosion Apparatus    C  Instant Vitality- If Explosion Apparatus targets a nonartifact creature, Explosion Apparatus can't be countered by spells or abilities. Deal 3 damage to target creature and 1 damage to each other creature.	Vampiric Virus    C  Instant Vitality- If Vampiric Virus targets a nonartifact creature, when that creature enters the battlefield from a graveyard this turn, it enters the battlefield with a +1/+1 counter. Target creature gains lifelink until end of turn. When that creature dies this turn, return it to the battlefield tapped.	Swamp    B  Basic Land – Swamp

Hateful Exterminator (rare)
Molten Maw (uncommon)
Mobile-Brick Barrier (uncommon)
Alarming Echo (uncommon)
Anti-Memory Sonar (common)
Rusty Ox (common)
Slag Shot (common)
Protection Passage (common)
Snake Mimicry (common)
Warning Mark (common)
Destructor Gauntlet (common)
Garden of Secrets (common)
Explosion Apparatus (common)
Vampiric Virus (common)
Swamp (basic)