Murders at Karlov Manor

Analyze the Pollen | Sorcery | | As an additional cost to cast this spell, you may collect evidence 8. (Exile cards with total mana value 8 or greater from your graveyard.) Search your library for a basic land card. If evidence was collected, instead search your library for a creature or land card. Reveal that card, put it into your hand, then shuffle. | Anna Christenson

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

Hide in Plain Sight | Sorcery | | Look at the top five cards of your library, cloak two of them, and put the rest on the bottom of your library in a random order. (To cloak a card, put it onto the battlefield face down as a 2/2 creature with ward {2}. Turn it face up any time for its mana cost if it's a creature card.) | Vincent Christiaens

Relive the Past | Sorcery | | Return up to one target artifact card, up to one target land card, and up to one target non-Aura enchantment card from your graveyard to the battlefield. They are 5/5 Elemental creatures in addition to their other types. | Randy Vargas

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

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