Theros

Cavalry Pegasus | Creature | Pegasus | Flying Whenever Cavalry Pegasus attacks, each attacking Human gains flying until end of turn. | Kev Walker

Ephara's Warden | Creature | Human Cleric | {T}: Tap target creature with power 3 or less. | Zack Stella

Hopeful Eidolon | Enchantment Creature | Spirit | Bestow {3}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Lifelink (Damage dealt by this creature also causes you to gain that much life.) Enchanted creature gets +1/+1 and has lifelink. | Min Yum

Lagonna-Band Elder | Creature | Centaur Advisor | When Lagonna-Band Elder enters the battlefield, if you control an enchantment, you gain 3 life. | Min Yum

Leonin Snarecaster | Creature | Cat Soldier | When Leonin Snarecaster enters the battlefield, you may tap target creature. | Kev Walker

Observant Alseid | Enchantment Creature | Nymph | Bestow {4}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Vigilance Enchanted creature gets +2/+2 and has vigilance. | Todd Lockwood

Scholar of Athreos | Creature | Human Cleric | {2}{B}: Each opponent loses 1 life. You gain life equal to the life lost this way. | Cynthia Sheppard

Setessan Battle Priest | Creature | Human Cleric | Heroic — Whenever you cast a spell that targets Setessan Battle Priest, you gain 2 life. | Wesley Burt

Setessan Griffin | Creature | Griffin | Flying {2}{G}{G}: Setessan Griffin gets +2/+2 until end of turn. Activate only once each turn. | Greg Staples

Silent Artisan | Creature | Giant | | Anthony Palumbo

Traveling Philosopher | Creature | Human Advisor | | James Ryman

Wingsteed Rider | Creature | Human Knight | Flying Heroic — Whenever you cast a spell that targets Wingsteed Rider, put a +1/+1 counter on Wingsteed Rider. | Cynthia Sheppard

Yoked Ox | Creature | Ox | | Ryan Yee

Coastline Chimera | Creature | Chimera | Flying {1}{W}: Coastline Chimera can block an additional creature this turn. | Dan Scott

Priest of Iroas | Creature | Human Cleric | {3}{W}, Sacrifice Priest of Iroas: Destroy target enchantment. | Clint Cearley