Streets of New Capenna

Undercover Operative | Creature | Shapeshifter Rogue | You may have Undercover Operative enter the battlefield as a copy of any creature on the battlefield, except it enters with a shield counter on it if you control that creature. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) | Tyler Walpole

Reservoir Kraken | Creature | Kraken | Trample, ward {2} At the beginning of each combat, if Reservoir Kraken is untapped, any opponent may tap an untapped creature they control. If they do, tap Reservoir Kraken and create a 1/1 blue Fish creature token with "This creature can't be blocked." | Nicholas Gregory

Echo Inspector | Creature | Bird Rogue | Flying When Echo Inspector enters the battlefield, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.) | Lucas Graciano

Metropolis Angel | Creature | Angel Soldier | Flying Whenever you attack with one or more creatures with counters on them, draw a card. | Lie Setiawan

Syndicate Infiltrator | Creature | Vampire Wizard | Flying As long as there are five or more mana values among cards in your graveyard, Syndicate Infiltrator gets +2/+2. | Mila Pesic

Obscura Interceptor | Creature | Cephalid Wizard | Flash Lifelink When Obscura Interceptor enters the battlefield, it connives. When it connives this way, return up to one target spell to its owner's hand. (To have a creature connive, draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature.) | Jason A. Engle

Queza, Augur of Agonies | Legendary Creature | Cephalid Advisor | Whenever you draw a card, target opponent loses 1 life and you gain 1 life. | Josh Hass

Falco Spara, Pactweaver | Legendary Creature | Bird Demon | Flying, trample Falco Spara, Pactweaver enters the battlefield with a shield counter on it. You may look at the top card of your library any time. You may cast spells from the top of your library by removing a counter from a creature you control in addition to paying their other costs. | Kieran Yanner

Cormela, Glamour Thief | Legendary Creature | Vampire Rogue | Haste {1}, {T}: Add {U}{B}{R}. Spend this mana only to cast instant and/or sorcery spells. When Cormela, Glamour Thief dies, return up to one target instant or sorcery card from your graveyard to your hand. | Bram Sels