Fiend Hunter | Creature | Human Cleric | When Fiend Hunter enters the battlefield, you may exile another target creature.
When Fiend Hunter leaves the battlefield, return the exiled card to the battlefield under its owner's control. | Irina Nordsol
Palace Jailer | Creature | Human Soldier | When Palace Jailer enters the battlefield, you become the monarch.
When Palace Jailer enters the battlefield, exile target creature an opponent controls until an opponent becomes the monarch. | Brian Valeza
Soul's Attendant | Creature | Human Cleric | Whenever another creature enters the battlefield, you may gain 1 life. | Greg Hildebrandt & Tim Hildebrandt
Merciless Executioner | Creature | Orc Warrior | When Merciless Executioner enters the battlefield, each player sacrifices a creature. | Anton Solovianchyk
Anger | Creature | Incarnation | Haste
As long as Anger is in your graveyard and you control a Mountain, creatures you control have haste. | Henry Peters
Goblin Cratermaker | Creature | Goblin Warrior | {1}, Sacrifice Goblin Cratermaker: Choose one —
• Goblin Cratermaker deals 2 damage to target creature.
• Destroy target colorless nonland permanent. | Victor Harmatiuk
Guttersnipe | Creature | Goblin Shaman | Whenever you cast an instant or sorcery spell, Guttersnipe deals 2 damage to each opponent. | Simon Dominic
Humble Defector | Creature | Human Rogue | {T}: Draw two cards. Target opponent gains control of Humble Defector. Activate only during your turn. | Bruno Biazotto
Great Oak Guardian | Creature | Treefolk | Flash (You may cast this spell any time you could cast an instant.)
Reach
When Great Oak Guardian enters the battlefield, creatures target player controls get +2/+2 until end of turn. Untap them. | Andrey Kuzinskiy
Paradise Druid | Creature | Elf Druid | Paradise Druid has hexproof as long as it's untapped. (It can't be the target of spells or abilities your opponents control.)
{T}: Add one mana of any color. | Lixin Yin
Prosperous Innkeeper | Creature | Halfling Citizen | When Prosperous Innkeeper enters the battlefield, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")
Whenever another creature enters the battlefield under your control, you gain 1 life. | Inka Schulz
Reclamation Sage | Creature | Elf Shaman | When Reclamation Sage enters the battlefield, you may destroy target artifact or enchantment. | Ilker Yildiz
Tireless Provisioner | Creature | Elf Scout | Landfall — Whenever a land enters the battlefield under your control, create a Food token or a Treasure token. (Food is an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life." Treasure is an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") | Wangjie Li
Elvish Harbinger | Creature | Elf Druid | When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle and put that card on top.
{T}: Add one mana of any color. | Greg Hildebrandt & Tim Hildebrandt
Savvy Hunter | Creature | Human Warrior | Whenever Savvy Hunter attacks or blocks, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")
Sacrifice two Foods: Draw a card. | Valera Lutfullina