Murders at Karlov Manor

Sumala Sentry | Creature | Elf Archer | Reach Whenever a face-down permanent you control is turned face up, put a +1/+1 counter on it and a +1/+1 counter on Sumala Sentry. | Nicholas Elias

Doppelgang | Sorcery | | For each of X target permanents, create X tokens that are copies of that permanent. | Chris Rallis

Evidence Examiner | Creature | Merfolk Detective | At the beginning of combat on your turn, you may collect evidence 4. (Exile cards with total mana value 4 or greater from your graveyard.) Whenever you collect evidence, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") | Paolo Puggioni

Repulsive Mutation | Instant | | Put X +1/+1 counters on target creature you control. Then counter up to one target spell unless its controller pays mana equal to the greatest power among creatures you control. | Filip Burburan

Assassin's Trophy | Instant | | Destroy target permanent an opponent controls. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle. | Dmitry Burmak

Insidious Roots | Enchantment | | Creature tokens you control have "{T}: Add one mana of any color." Whenever one or more creature cards leave your graveyard, create a 0/1 green Plant creature token, then put a +1/+1 counter on each Plant you control. | Jeremy Wilson

Kraul Whipcracker | Creature | Insect Assassin | Reach When Kraul Whipcracker enters the battlefield, destroy target token an opponent controls. | Filip Burburan

Break Out | Sorcery | | Look at the top six cards of your library. You may reveal a creature card from among them. If that card has mana value 2 or less, you may put it onto the battlefield and it gains haste until end of turn. If you didn't put the revealed card onto the battlefield this way, put it into your hand. Put the rest on the bottom of your library in a random order. | Daniel Correia

Worldsoul's Rage | Sorcery | | Worldsoul's Rage deals X damage to any target. Put up to X land cards from your hand and/or graveyard onto the battlefield tapped. | Lius Lasahido