Cortraevas: Perpetuality: Virtual Booster

Second Shield of Cortraevas    R  Artifact Creature – Construct Sacrifice Second Shield of Cortraevas: Artifacts you control gain Ward until end of turn. If Second Shield of Cortraevas dies while it has +1/+1 counters on it, you may distribute any number of those counters among artifact creatures you control. 3/3	Recycling Processor    U  Artifact ,: Exile all cards from each player's graveyard. If five or more permanent cards were exiled this way, put a +1/+1 counter on each artifact creature you control. When units cease function, their purpose goes towards the functioning.	Alert the Sensors    U  Instant Vitality- If Alert the Sensors targeted a nonartifact spell, untap up to one target artifact. Counter target permanent spell. Blaring sirens greeted Ialma and Samoset when they arrived on a new plane.	True Antagonism    U  Enchantment – Aura Enchant artifact creature or Spirit you control At the beginning of your upkeep, if the enchanted permanent is an artifact creature, it fights target nonartifact creature. If the enchanted creature is a Spirit, it fights target nonspirit creature instead.	Return to Before    C  Instant Exile target artifact or enchantment. If a permanent exiled this way had one or more counters on it, gain 2 life and draw a card.
Rusty Wolf    C  Artifact Creature – Wolf Rusty Wolf enters the battlefield with two +1/+1 counters on it. : Rusty Wolf gains hexproof until end of turn. Hiding in the waste heaps, wolves hunger without knowing the feeling of an empty stomach. 0/0	Rusty Puma    C  Artifact Creature – Cat Rusty Puma enters the battlefield with two +1/+1 counters. : Rusty Puma gains first strike until end of turn. 0/0	Cortraevas Citizen    C  Artifact Creature – Citizen Weld (When this creature would die you may pay . If you do, put this creature on the bottom of your library and put a +1/+1 counter on target creature you control. ) The last "people" of Cortraevas once again resume their purpose. 1/1	Kill Code    C  Sorcery As an additional cost to cast Kill Code, remove two counters from a permanent you control. Destroy target creature.	Exhaustmaw Crusher    C  Artifact Creature – Dog Beast Exhaustmaw Crusher enters the battlefield with four +1/+1 counters. Remove a +1/+1 counter,: Exhaustmaw Crusher deal 1 damage to target creature. 0/0
A.I. Survival Adaptation    C  Enchantment At the beginning of your endstep, if a creature you controlled died this turn, scry 1. "Life" had long been extinguished, but the need to survive was essential and easy to replicate.	Lifeforce Memory Keeper    C  Creature – Spirit Bound (As this card enters the battlefield, you may exile a nonland card from your graveyard underneath it.) Whenever a permanent sharing a type with the bound card enters the battlefield under an opponents control, you may untap target land you control. 1/2	Ancient Steam Strider    C  Artifact Creature – Giant Ancient Steam Strider enters the battlefield with four +1/+1 counters. Whenever one or more counters are removed from Ancient Steam Strider, you tap or untap another target creature. 0/0	Additional Enhancement    C  Sorcery Put a +1/+1 counter on target creature. Then, that creature has three or more counters on it, scry 1.	Island    B  Basic Land – Island

Second Shield of Cortraevas (rare)
Recycling Processor (uncommon)
Alert the Sensors (uncommon)
True Antagonism (uncommon)
Return to Before (common)
Rusty Wolf (common)
Rusty Puma (common)
Cortraevas Citizen (common)
Kill Code (common)
Exhaustmaw Crusher (common)
A.I. Survival Adaptation (common)
Lifeforce Memory Keeper (common)
Ancient Steam Strider (common)
Additional Enhancement (common)
Island (basic)