Boros Mastiff | Creature | Dog | Battalion — Whenever Boros Mastiff and at least two other creatures attack, Boros Mastiff gains lifelink until end of turn. (Damage dealt by a creature with lifelink also causes its controller to gain that much life.) | Kev Walker
Lyev Decree | Sorcery | | Detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block and their activated abilities can't be activated.) | Kev Walker
Renounce the Guilds | Instant | | Each player sacrifices a multicolored permanent. | Daarken
Deputy of Acquittals | Creature | Human Wizard | Flash (You may cast this spell any time you could cast an instant.)
When Deputy of Acquittals enters the battlefield, you may return another target creature you control to its owner's hand. | James Ryman
Tithe Drinker | Creature | Vampire | Lifelink (Damage dealt by this creature also causes you to gain that much life.)
Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) | Slawomir Maniak
Legion's Initiative | Enchantment | | Red creatures you control get +1/+0.
White creatures you control get +0/+1.
{R}{W}, Exile Legion's Initiative: Exile all creatures you control. At the beginning of the next combat, return those cards to the battlefield under their owner's control and those creatures gain haste until end of turn. | Jaime Jones
Wear | Instant | | Destroy target artifact.
Fuse (You may cast one or both halves of this card from your hand.) | Ryan Pancoast
Voice of Resurgence | Creature | Elemental | Whenever an opponent casts a spell during your turn or when Voice of Resurgence dies, create a green and white Elemental creature token with "This creature's power and toughness are each equal to the number of creatures you control." | Winona Nelson