[January] Mechanic Repository: Virtual Booster

Crusade    R  Enchantment Creatures you control get +1/+1. Mobilize 3 — (, Discard this card: Create three 1/1 white Soldier creature tokens.)	War Mammoth    U  Creature – Elephant Trample (This creature can deal excess combat damage to defending player or planeswalker while attacking.) Riot 3 (Whenever this creature attacks, it gets +3/+3 until end of turn.) 3/3	Reef Pirate    U  Creature – Merfolk Mercenary Down payment (You may pay and discard a card rather than pay this spells mana cost.) 1/1	War Mammoth    U  Creature – Elephant Trample (This creature can deal excess combat damage to defending player or planeswalker while attacking.) Roar 3 — (, Exile this card from your hand until end of turn: Put three +1/+1 counters on target creature that entered the battlefield this turn.) 3/3	Gray Ogre    C  Creature – Ogre Mercenary Exodus — When Gray Ogre enters the battlefied, if another creature entered the battlefield this turn, put two +1/+1 counters on Gray Ogre. 2/2
Necropol Sellsword    C  Creature – Human Mercenary Menace (This creature can't be blocked except by two or more creatures.) Instigate— Whenever Necropol Sellsword attacks, you may pay . If you do, search your library for a Mercenary card with converted mana cost 3 or less and put it onto the battlefield tapped and attacking, then shuffle your library. 1/1	Gray Ogre    C  Creature – Ogre Mercenary Roar 2 — (, Exile this card from your hand until end of turn: Put two +1/+1 counters on target creature that entered the battlefield this turn.) 2/2	Ogre Mercenary    C  Creature – Ogre Mercenary Down payment (You may pay and discard a card rather than pay this spells mana cost.) 2/2	Human Sellsword    C  Creature – Human Mercenary Recruit— , : Search your library for a Mercenary permanent card with converted mana cost 2 or less and put it onto the battlefield. Then shuffle your library. 1/1	Ironclaw Warrior    C  Creature – Orc Warrior Riot 1 (Whenever this creature attacks, it gets +1/+1 until end of turn.) 1/1
Reef Pirate    C  Creature – Merfolk Mercenary Whenever Reef Pirate deals damage to an opponent, draw a card, then discard a card. Battle Recruit— Whenever Reef Pirate attacks, you may pay . If you do, search your library for a Mercenary card with converted mana cost 3 or less and put it onto the battlefield. Then shuffle your library. 1/1	Castle Defense    C  Instant Creatures you control get +0/+2 until end of turn. Call to Glory (When this resolves, reveal cards from the top of your library until you reveal a creature card. Put it into your hand and the remaining cards on the bottom of your library in a random order.)	Natural Selection    C  Sorcery Look at the top three cards of your library, then put them back in any order. You may shuffle your library. Call to Glory (When this resolves, reveal cards from the top of your library until you reveal a creature card. Put it into your hand and the remaining cards on the bottom of your library in a random order.)	War Mammoth    C  Creature – Elephant Trample Roar 2 — (Whenever another creature ETBs under your control, you may pay . If you do, put two +1/+1 counters on that creature.) 3/3	Ogre Mercenary    C  Creature – Ogre Mercenary Brother-in-Arms (When you cast this spell from your hand, you may search your library for another card that shares a subtype with it with converted mana cost 2 or less and cast it without paying its mana cost. If you do, shuffle your library.) 2/2

Crusade (rare)
War Mammoth (uncommon)
Reef Pirate (uncommon)
War Mammoth (uncommon)
Gray Ogre (common)
Necropol Sellsword (common)
Gray Ogre (common)
Ogre Mercenary (common)
Human Sellsword (common)
Ironclaw Warrior (common)
Reef Pirate (common)
Castle Defense (common)
Natural Selection (common)
War Mammoth (common)
Ogre Mercenary (common)