Symbiotic Swarm new cards: Virtual Booster

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This booster was generated with modern collation since the cardset contains mythics: 1 rare / mythic, 3 uncommons, 10 commons, 1 basic land.
You could alternatively have 15 random cards regardless of rarity.
 C 
Creature – Insect
First strike
Enchanted creature has first strike.
Merge {1}{w} ({1}{w}: This creature becomes an Aura enchantment with enchant creature. Attach it and any number of Auras enchanting it to target creature. Merge only as a sorcery. It becomes a creature again if it's not attached to a creature.)
2/1
 
 R 
Creature – Horror
Whenever a card is exiled from an opponent's library, that player loses 1 life.
{2}{b}: Target player exiles the top card of their library.
2/2
 U 
Creature – Human Warrior Shaman
Whenever one or more creatures you control attack, each defending player loses X life and you gain X life, where X is the total power of attacking creatures you control.
5/3
 U 
Creature – Insect
Deathtouch
Merge abilities of other creatures you control cost {1} less to activate.
Enchanted creature has deathtouch.
Merge {w}{b}
2/3
 U 
Sorcery
Choose one. If X is 5 or more, instead choose all.
• Tap up to X target creatures.
• Each opponent loses X life and you gain X life.
• Put X +1/+1 counters on up to one target creature. It gains trample until end of turn.
 
 
No more commons
 C 
Land
{t}: Add {c}.
{t}: Add an amount of {c} equal to the number of times you've cast your commander from the command zone. Spend this mana only to cast your commander.
 
 
No more commons
 
 
No more commons
 C 
Creature – Frog
Reach
Enchanted creature has reach.
Merge {g} ({g}: This creature becomes an Aura enchantment with enchant creature. Attach it and any number of Auras enchanting it to target creature. Merge only as a sorcery. It becomes a creature again if it's not attached to a creature.)
2/3
 
 
No more commons
 C 
Creature – Insect
First strike
Enchanted creature has first strike.
Merge {1}{w} ({1}{w}: This creature becomes an Aura enchantment with enchant creature. Attach it and any number of Auras enchanting it to target creature. Merge only as a sorcery. It becomes a creature again if it's not attached to a creature.)
2/1
 C 
Creature – Ape
Vigilance
Enchanted creature has vigilance.
Merge {w} ({w}: This creature becomes an Aura enchantment with enchant creature. Attach it and any number of Auras enchanting it to target creature. Merge only as a sorcery. It becomes a creature again if it's not attached to a creature.)
3/3
 
 
No more commons
Mountain
 
 B 
Basic Land – Mountain

Saber Mantid (common, foil)
Miasma Lurker (rare)
Drakitar Warlord (uncommon)
Ogru Centipede (uncommon)
Mosurag's Roar (uncommon)
Cavernous Lair (common)
Whiptongue Frog (common)
Saber Mantid (common)
Watchful Loris (common)
Mountain (basic)