
Acolyte's Reward | Instant | | Prevent the next X damage that would be dealt to target creature this turn, where X is your devotion to white. If damage is prevented this way, Acolyte's Reward deals that much damage to any target. (Each {W} in the mana costs of permanents you control counts toward your devotion to white.) | Slawomir Maniak

God-Favored General | Creature | Human Soldier | Inspired — Whenever God-Favored General becomes untapped, you may pay {2}{W}. If you do, create two 1/1 white Soldier enchantment creature tokens. | David Palumbo

Vanguard of Brimaz | Creature | Cat Soldier | Vigilance
Heroic — Whenever you cast a spell that targets Vanguard of Brimaz, create a 1/1 white Cat Soldier creature token with vigilance. | Mark Zug

Flitterstep Eidolon | Enchantment Creature | Spirit | Bestow {5}{U} (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.)
Flitterstep Eidolon can't be blocked.
Enchanted creature gets +1/+1 and can't be blocked. | Chase Stone

Meletis Astronomer | Creature | Human Wizard | Heroic — Whenever you cast a spell that targets Meletis Astronomer, look at the top three cards of your library. You may reveal an enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in any order. | Dan Scott

Thassa's Rebuff | Instant | | Counter target spell unless its controller pays {X}, where X is your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) | Lucas Graciano

Bile Blight | Instant | | Target creature and all other creatures with the same name as that creature get -3/-3 until end of turn. | Vincent Proce

Spiteful Returned | Enchantment Creature | Zombie | Bestow {3}{B} (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.)
Whenever Spiteful Returned or enchanted creature attacks, defending player loses 2 life.
Enchanted creature gets +1/+1. | Raymond Swanland

Everflame Eidolon | Enchantment Creature | Spirit | Bestow {2}{R} (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.)
{R}: Everflame Eidolon gets +1/+0 until end of turn. If it's an Aura, enchanted creature gets +1/+0 until end of turn instead.
Enchanted creature gets +1/+1. | Daarken

Searing Blood | Instant | | Searing Blood deals 2 damage to target creature. When that creature dies this turn, Searing Blood deals 3 damage to the creature's controller. | Daniel Ljunggren

Thunderous Might | Enchantment | Aura | Enchant creature
Whenever enchanted creature attacks, it gets +X/+0 until end of turn, where X is your devotion to red. (Each {R} in the mana costs of permanents you control counts toward your devotion to red.) | Jaime Jones

Skyreaping | Sorcery | | Skyreaping deals damage to each creature with flying equal to your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.) | Seb McKinnon

Unravel the Aether | Instant | | Choose target artifact or enchantment. Its owner shuffles it into their library. | Jung Park

Kiora's Follower | Creature | Merfolk | {T}: Untap another target permanent. | Eric Deschamps

Siren Song Lyre | Artifact | Equipment | Equipped creature has "{2}, {T}: Tap target creature."
Equip {2} | James Paick