Cortraevas: Perpetuality: Virtual Booster

Shield-Knight Wandering    M  Creature – Spirit Knight Flash, vigilance When Shield-Knight Wandering enters the battlefield, target source that would deal damage to you deals that much damage to target opponent or planeswalker controlled by an opponent. 4/5	Aegis Operative    U  Artifact Creature – Human Solider Flash, Repurpose (As you cast this spell, you may remove any number of +1/+1 counters from creatures you control.) When Aegis Operative enters the battlefield, prevent the next X damage that would be dealt to each creature you control, where X is the number of counters Aegis Operative repurposed. 2/1	Swarmbot Druid    U  Artifact Creature – Human Druid When Swarmbot Druid enters the battlefield, reveal the top card of your library. You may exile it. If you do, create X 1/1 green artifact Insect tokens, where X is the card's mana value. Otherwise, add the card to your hand. 3/3	Sector Rallying    U  Enchantment When Sector Rallying enters the battlefield, create a 1/1 white Soldier artifact creature token. Creature tokens you control get +1/+1.	Purpose Claw    C  Artifact When Purpose Claw enters the battlefield, put a +1/+1 counter on target artifact creature. ,: Target artifact creature gains lifelink and trample until end of turn.
Herrera's Brutalizer    C  Artifact Creature – Orc Warrior At the beginning of each endstep, if an artifact creature dealt damage by Herrera's Brutalizer died this turn, put a +1/+1 counter on Herrera's Brutalizer. Remove a +1/+1 counter: Herrera's Brutalizer gains first strike until end of turn. 2/3	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	Sector Announcer    C  Artifact Creature – Bird Flying ,: Target player mills three cards. "Wards A1-13 have been breached, Wards B2, Ð19, N6, N13, and Y47 have been destroyed."- Looping message 2/4	Additional Enhancement    C  Sorcery Put a +1/+1 counter on target creature. Then, that creature has three or more counters on it, scry 1.	Sheltering Bulwark    C  Artifact Creature – Wall When Sheltering Bulwark dies, gain 4 life an untap up to two target basic lands you control. Wards began initiating bulwarks. They couldn't stop Ialma's destructive spells, but they allowed more time to project and initiate responses. 2/4
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	Data-Driven Prediction    C  Sorcery Draw a card. Then, if you have seven or more cards in your hand, you may untap target nonland permanent with a mana value of 1 or less. "How can we always be under these machine's pursuit?"- Samoset	Energy Harvester    C  Artifact Creature – Imp Flying At the beginning of your upkeep you may pay . If you do, remove up to one counter from target artifact, creature, or planeswalker. 2/2	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.	Plains    B  Basic Land – Plains

Shield-Knight Wandering (mythic)
Aegis Operative (uncommon)
Swarmbot Druid (uncommon)
Sector Rallying (uncommon)
Purpose Claw (common)
Herrera's Brutalizer (common)
Lifeforce Memory Keeper (common)
Sector Announcer (common)
Additional Enhancement (common)
Sheltering Bulwark (common)
Cortraevas Citizen (common)
Data-Driven Prediction (common)
Energy Harvester (common)
Explosion Apparatus (common)
Plains (basic)