Bloomburrow

Mockingbird | Creature | Bird Bard | Flying You may have Mockingbird enter the battlefield as a copy of any creature on the battlefield with mana value less than or equal to the mana spent to cast Mockingbird, except it is a Bird in addition to its other types and has flying. | Aurore Folny

Portent of Calamity | Sorcery | | Reveal the top X cards of your library. For each card type, you may exile a card of that type from among them. Put the rest into your graveyard. You may cast a spell from among the exiled cards without paying its mana cost if you exiled four or more cards this way. Then put the rest of the exiled cards into your hand. | Sam Guay

Stormchaser's Talent | Enchantment | Class | (Gain the next level as a sorcery to add its ability.) When Stormchaser's Talent enters, create a 1/1 blue and red Otter creature token with prowess. {3}{U}: Level 2 When this Class becomes level 2, return target instant or sorcery card from your graveyard to your hand. {5}{U}: Level 3 Whenever you cast an instant or sorcery spell, create a 1/1 blue and red Otter creature token with prowess. | Christina Kraus

Iridescent Vinelasher | Creature | Lizard Assassin | Offspring {2} (You may pay an additional {2} as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.) Landfall — Whenever a land you control enters, this creature deals 1 damage to target opponent. | Aaron Miller

Scavenger's Talent | Enchantment | Class | (Gain the next level as a sorcery to add its ability.) Whenever one or more creatures you control die, create a Food token. This ability triggers only once each turn. {1}{B}: Level 2 Whenever you sacrifice a permanent, target player mills two cards. {2}{B}: Level 3 At the beginning of your end step, you may sacrifice three other nonland permanents. If you do, return a creature card from your graveyard to the battlefield with a finality counter on it. | Chris Seaman

Hired Claw | Creature | Lizard Mercenary | Whenever you attack with one or more Lizards, Hired Claw deals 1 damage to target opponent. {1}{R}: Put a +1/+1 counter on Hired Claw. Activate this ability only if an opponent has lost life this turn and only once each turn. | Quintin Gleim

For the Common Good | Sorcery | | Create X tokens that are copies of target token you control. Then tokens you control gain indestructible until your next turn. You gain 1 life for each token you control. | Serena Malyon

Mistbreath Elder | Creature | Frog Warrior | At the beginning of your upkeep, return another creature you control to its owner's hand. If you do, put a +1/+1 counter on Mistbreath Elder. Otherwise, you may return Mistbreath Elder to its owner's hand. | Jason Kang

Pawpatch Recruit | Creature | Rabbit Warrior | Offspring {2} (You may pay an additional {2} as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.) Trample Whenever a creature you control becomes the target of a spell or ability an opponent controls, put a +1/+1 counter on target creature you control other than that creature. | Johan Grenier

Valley Mightcaller | Creature | Frog Warrior | Trample Whenever another Frog, Rabbit, Raccoon, or Squirrel you control enters, put a +1/+1 counter on Valley Mightcaller. | Matt Stewart