Bloomburrow

Plumecreed Mentor | Creature | Bird Scout | Flying Whenever Plumecreed Mentor or another creature you control with flying enters, put a +1/+1 counter on target creature you control without flying. | Henry Peters

Moonrise Cleric | Creature | Bat Cleric | Flying Whenever Moonrise Cleric attacks, you gain 1 life. | Simon Dominic

Zoraline, Cosmos Caller | Legendary Creature | Bat Cleric | Flying, vigilance Whenever a Bat you control attacks, you gain 1 life. Whenever Zoraline enters or attacks, you may pay {W}{B} and 2 life. When you do, return target nonland permanent card with mana value 3 or less from your graveyard to the battlefield with a finality counter on it. | Justin Gerard

Mabel, Heir to Cragflame | Legendary Creature | Mouse Soldier | Other Mice you control get +1/+1. When Mabel, Heir to Cragflame enters, create Cragflame, a legendary colorless Equipment artifact token with "Equipped creature gets +1/+1 and has vigilance, trample, and haste" and equip {2}. | Aurore Folny

Seedglaive Mentor | Creature | Mouse Soldier | Vigilance, haste Valiant — Whenever Seedglaive Mentor becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it. | Vincent Christiaens

Tidecaller Mentor | Creature | Rat Wizard | Menace Threshold — When Tidecaller Mentor enters, if seven or more cards are in your graveyard, return up to one target nonland permanent to its owner's hand. | Irina Nordsol

Tempest Angler | Creature | Otter Wizard | Whenever you cast a noncreature spell, put a +1/+1 counter on Tempest Angler. | Raluca Marinescu

Clement, the Worrywort | Legendary Creature | Frog Druid | Vigilance Whenever Clement, the Worrywort or another creature you control enters, return up to one target creature you control with lesser mana value to its owner's hand. Frogs you control have "{T}: Add {G} or {U}. Spend this mana only to cast a creature spell." | Ekaterina Burmak

Cindering Cutthroat | Creature | Lizard Assassin | Cindering Cutthroat enters with a +1/+1 counter on it if an opponent lost life this turn. {1}{B/R}: Cindering Cutthroat gains menace until end of turn. (It can't be blocked except by two or more creatures.) | Wayne Reynolds

The Infamous Cruelclaw | Legendary Creature | Weasel Mercenary | Menace Whenever The Infamous Cruelclaw deals combat damage to a player, exile cards from the top of your library until you exile a nonland card. You may cast that card by discarding a card rather than paying its mana cost. | Christina Kraus

Camellia, the Seedmiser | Legendary Creature | Squirrel Warlock | Menace Other Squirrels you control have menace. Whenever you sacrifice one or more Foods, create a 1/1 green Squirrel creature token. {2}, Forage: Put a +1/+1 counter on each other Squirrel you control. (To forage, exile three cards from your graveyard or sacrifice a Food.) | Steve Prescott

Corpseberry Cultivator | Creature | Squirrel Warlock | At the beginning of combat on your turn, you may forage. (Exile three cards from your graveyard or sacrifice a Food.) Whenever you forage, put a +1/+1 counter on Corpseberry Cultivator. | Izzy

Muerra, Trash Tactician | Legendary Creature | Raccoon Warrior | At the beginning of your first main phase, add {R} or {G} for each Raccoon you control. Whenever you expend 4, you gain 3 life. (You expend 4 as you spend your fourth total mana to cast spells during a turn.) Whenever you expend 8, exile the top two cards of your library. Until the end of your next turn, you may play those cards. | Volkan Baǵa

Helga, Skittish Seer | Legendary Creature | Frog Druid | Whenever you cast a creature spell with mana value 4 or greater, you draw a card, gain 1 life, and put a +1/+1 counter on Helga, Skittish Seer. {T}: Add X mana of any one color, where X is Helga, Skittish Seer's power. Spend this mana only to cast creature spells with mana value 4 or greater or creature spells with {X} in their mana costs. | Andrea Piparo

Baylen, the Haymaker | Legendary Creature | Rabbit Warrior | Tap two untapped tokens you control: Add one mana of any color. Tap three untapped tokens you control: Draw a card. Tap four untapped tokens you control: Put three +1/+1 counters on Baylen, the Haymaker. It gains trample until end of turn. | Ryan Pancoast

Glarb, Calamity's Augur | Legendary Creature | Frog Wizard Noble | Deathtouch You may look at the top card of your library any time. You may play lands and cast spells with mana value 4 or greater from the top of your library. {T}: Surveil 2. | Bram Sels