Bloomburrow

Seedpod Squire | Creature | Bird Scout | Flying Whenever Seedpod Squire attacks, target creature you control without flying gets +1/+1 until end of turn. | Christina Kraus

Veteran Guardmouse | Creature | Mouse Soldier | Valiant — Whenever Veteran Guardmouse becomes the target of a spell or ability you control for the first time each turn, it gets +1/+0 and gains first strike until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.) | Campbell White

Mind Drill Assailant | Creature | Rat Warlock | Threshold — As long as seven or more cards are in your graveyard, Mind Drill Assailant gets +3/+0. {2}{U/B}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Tuan Duong Chu

Vren, the Relentless | Legendary Creature | Rat Rogue | Ward {2} If a creature an opponent controls would die, exile it instead. At the beginning of each end step, create X 1/1 black Rat creature tokens with "This creature gets +1/+1 for each other Rat you control," where X is the number of creatures your opponents controlled that were exiled this turn. | Kevin Sidharta

Bria, Riptide Rogue | Legendary Creature | Otter Rogue | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Other creatures you control have prowess. (If a creature has multiple instances of prowess, each triggers separately.) Whenever you cast a noncreature spell, target creature you control can't be blocked this turn. | Borja Pindado

Ral, Crackling Wit | Legendary Planeswalker | Ral | Whenever you cast a noncreature spell, put a loyalty counter on Ral, Crackling Wit. +1: Create a 1/1 blue and red Otter creature token with prowess. −3: Draw three cards, then discard two cards. −10: Draw three cards. You get an emblem with "Instant and sorcery spells you cast have storm." (Whenever you cast an instant or sorcery spell, copy it for each spell cast before it this turn.) | Rudy Siswanto

Dreamdew Entrancer | Creature | Frog Wizard | Reach When Dreamdew Entrancer enters, tap up to one target creature and put three stun counters on it. If you control that creature, draw two cards. | Zoltan Boros

Lilysplash Mentor | Creature | Frog Druid | Reach {1}{G}{U}: Exile another target creature you control, then return it to the battlefield under its owner's control with a +1/+1 counter on it. Activate only as a sorcery. | Aldo Domínguez

Hugs, Grisly Guardian | Legendary Creature | Badger Warrior | Trample When Hugs, Grisly Guardian enters, exile the top X cards of your library. Until the end of your next turn, you may play those cards. You may play an additional land on each of your turns. | Steve Prescott