Ajani's Pridemate | Creature | Cat Soldier | Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate. | Svetlin Velinov
Avacyn, Guardian Angel | Legendary Creature | Angel | Flying, vigilance
{1}{W}: Prevent all damage that would be dealt to another target creature this turn by sources of the color of your choice.
{5}{W}{W}: Prevent all damage that would be dealt to target player or planeswalker this turn by sources of the color of your choice. | Winona Nelson
Boonweaver Giant | Creature | Giant Monk | When Boonweaver Giant enters the battlefield, you may search your graveyard, hand, and/or library for an Aura card and put it onto the battlefield attached to Boonweaver Giant. If you search your library this way, shuffle. | Adam Paquette
Constricting Sliver | Creature | Sliver | Sliver creatures you control have "When this creature enters the battlefield, you may exile target creature an opponent controls until this creature leaves the battlefield." | Karl Kopinski
Dauntless River Marshal | Creature | Human Soldier | Dauntless River Marshal gets +1/+1 as long as you control an Island.
{3}{U}: Tap target creature. | Mark Winters
Geist of the Moors | Creature | Spirit | Flying | Aaron Miller
Heliod's Pilgrim | Creature | Human Cleric | When Heliod's Pilgrim enters the battlefield, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle. | Izzy
Hushwing Gryff | Creature | Hippogriff | Flash
Flying
Creatures entering the battlefield don't cause abilities to trigger. | John Severin Brassell
Kinsbaile Skirmisher | Creature | Kithkin Soldier | When Kinsbaile Skirmisher enters the battlefield, target creature gets +1/+1 until end of turn. | Thomas Denmark
Midnight Guard | Creature | Human Soldier | Whenever another creature enters the battlefield, untap Midnight Guard. | Jason A. Engle
Oreskos Swiftclaw | Creature | Cat Warrior | | James Ryman
Paragon of New Dawns | Creature | Human Soldier | Other white creatures you control get +1/+1.
{W}, {T}: Another target white creature you control gains vigilance until end of turn. (Attacking doesn't cause it to tap.) | John Stanko
Preeminent Captain | Creature | Kithkin Soldier | First strike (This creature deals combat damage before creatures without first strike.)
Whenever Preeminent Captain attacks, you may put a Soldier creature card from your hand onto the battlefield tapped and attacking. | Greg Staples
Razorfoot Griffin | Creature | Griffin | Flying (This creature can't be blocked except by creatures with flying or reach.)
First strike (This creature deals combat damage before creatures without first strike.) | Ben Thompson
Resolute Archangel | Creature | Angel | Flying
When Resolute Archangel enters the battlefield, if your life total is less than your starting life total, it becomes equal to your starting life total. | Anthony Palumbo
Selfless Cathar | Creature | Human Cleric | {1}{W}, Sacrifice Selfless Cathar: Creatures you control get +1/+1 until end of turn. | Slawomir Maniak
Seraph of the Masses | Creature | Angel | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Flying
Seraph of the Masses's power and toughness are each equal to the number of creatures you control. | Zoltan Boros
Soul of Theros | Creature | Avatar | Vigilance
{4}{W}{W}: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.
{4}{W}{W}, Exile Soul of Theros from your graveyard: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn. | Zack Stella
Soulmender | Creature | Human Cleric | {T}: You gain 1 life. | James Ryman
Sungrace Pegasus | Creature | Pegasus | Flying (This creature can't be blocked except by creatures with flying or reach.)
Lifelink (Damage dealt by this creature also causes you to gain that much life.) | Phill Simmer
Tireless Missionaries | Creature | Human Cleric | When Tireless Missionaries enters the battlefield, you gain 3 life. | Dave Kendall
Wall of Essence | Creature | Wall | Defender (This creature can't attack.)
Whenever Wall of Essence is dealt combat damage, you gain that much life. | Adam Rex
Warden of the Beyond | Creature | Human Wizard | Vigilance (Attacking doesn't cause this creature to tap.)
Warden of the Beyond gets +2/+2 as long as an opponent owns a card in exile. | Raymond Swanland
Sunblade Elf | Creature | Elf Warrior | Sunblade Elf gets +1/+1 as long as you control a Plains.
{4}{W}: Creatures you control get +1/+1 until end of turn. | Lucas Graciano
Sliver Hivelord | Legendary Creature | Sliver | Sliver creatures you control have indestructible. (Damage and effects that say "destroy" don't destroy them.) | Aleksi Briclot