![Assorted] Battle: Virtual Booster

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.

Monastery Siege C Battle – Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it’s defeated, exile it, then cast it transformed.) When Monastery Siege enters the battlefield, draw two cards, then discard a card. 4 Ojutai's Triumph C Sorcery Mill three cards. Return up to two instant and/or sorcery cards with total mana value 4 or less from your graveyard to your hand.	Battle of Fort Keff R Battle Creatures you control get +1/+1. Whenever a creature you control dies, you gain 1 life. 3	Blitz Attack U Battle (Others can attack the battle. You are its protector.) When Blitz Attack enters the battlefield, it deals 4 damage to any target. When Blitz Attack leaves the battlefield, it deals 4 damage to you. The trick is to leave the enemy no opportunity for a counter attack. 1	Makeshift Battle Lion U Battle Creature – Cat Soldier Indestructible Whenever Makeshift Battle Lion and at least two other creatures attack, put two defense counters on Makeshift Battle Lion. Makeshift Battle Lion gets +1/+1 for each defense counter on it. Defense: +2 1/0	Sarcomancer's Endeavor U Battle – Contest (As a Contest enters, choose an opponent to protect it. You and others can attack it.) When Sarcomancer's Endeavor enters the battlefield, create two 2/2 black Zombie creature tokens. At the beginning of your end step, you lose 1 life. 4
Monastery Siege C Battle – Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it’s defeated, exile it, then cast it transformed.) When Monastery Siege enters the battlefield, draw two cards, then discard a card. 4 Ojutai's Triumph C Sorcery Mill three cards. Return up to two instant and/or sorcery cards with total mana value 4 or less from your graveyard to your hand.	No more commons	No more commons	No more commons	No more commons
No more commons	No more commons	No more commons	No more commons	Mountain B Basic Land – Mountain

Monastery Siege (common, foil)
Battle of Fort Keff (rare)
Blitz Attack (uncommon)
Makeshift Battle Lion (uncommon)
Sarcomancer's Endeavor (uncommon)
Monastery Siege (common)
Mountain (basic)