Murders at Karlov Manor

Airtight Alibi | Enchantment | Aura | Flash Enchant creature When Airtight Alibi enters the battlefield, untap enchanted creature. It gains hexproof until end of turn. If it's suspected, it's no longer suspected. Enchanted creature gets +2/+2 and can't become suspected. | Jeremy Wilson

Archdruid's Charm | Instant | | Choose one — • Search your library for a creature or land card and reveal it. Put it onto the battlefield tapped if it's a land card. Otherwise, put it into your hand. Then shuffle. • Put a +1/+1 counter on target creature you control. It deals damage equal to its power to target creature you don't control. • Exile target artifact or enchantment. | Liiga Smilshkalne

Audience with Trostani | Sorcery | | Create a 0/1 green Plant creature token, then draw cards equal to the number of differently named creature tokens you control. | Ben Hill

Case of the Trampled Garden | Enchantment | Case | When this Case enters the battlefield, distribute two +1/+1 counters among one or two target creatures you control. To solve — Creatures you control have total power 8 or greater. (If unsolved, solve at the beginning of your end step.) Solved — Whenever you attack, put a +1/+1 counter on target attacking creature. It gains trample until end of turn. | Maxime Minard

Pompous Gadabout | Creature | Human Citizen | Pompous Gadabout has hexproof as long as it's your turn. Pompous Gadabout can't be blocked by creatures that don't have a name. | Scott Murphy

Sample Collector | Creature | Troll Detective | Whenever Sample Collector attacks, you may collect evidence 3. When you do, put a +1/+1 counter on target creature you control. (To collect evidence 3, exile cards with total mana value 3 or greater from your graveyard.) | Borja Pindado

Slime Against Humanity | Sorcery | | Create a 0/0 green Ooze creature token with trample. Put X +1/+1 counters on it, where X is two plus the total number of cards you own in exile and in your graveyard that are Oozes or are named Slime Against Humanity. A deck can have any number of cards named Slime Against Humanity. | Brent Hollowell

They Went This Way | Sorcery | | Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") | Andreas Zafiratos

Undergrowth Recon | Enchantment | | At the beginning of your upkeep, return target land card from your graveyard to the battlefield tapped. | Ryan Pancoast

Trostani, Three Whispers | Legendary Creature | Dryad | {1}{G}: Target creature gains deathtouch until end of turn. {G/W}: Target creature gains vigilance until end of turn. {2}{W}: Target creature gains double strike until end of turn. | Jodie Muir