Outlaws of Thunder Junction

Breeches, the Blastmaker | Legendary Creature | Goblin Pirate | Menace Whenever you cast your second spell each turn, you may sacrifice an artifact. If you do, flip a coin. When you win the flip, copy that spell. You may choose new targets for the copy. When you lose the flip, Breeches, the Blastmaker deals damage equal to that spell's mana value to any target. | Dmitry Burmak

Lilah, Undefeated Slickshot | Legendary Creature | Human Rogue | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Whenever you cast a multicolored instant or sorcery spell from your hand, exile that spell instead of putting it into your graveyard as it resolves. If you do, it becomes plotted. (You may cast it as a sorcery on a later turn without paying its mana cost.) | Andreas Zafiratos

Malcolm, the Eyes | Legendary Creature | Siren Pirate | Flying, haste Whenever you cast your second spell each turn, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") | Dmitry Burmak

Marchesa, Dealer of Death | Legendary Creature | Human Rogue | Whenever you commit a crime, you may pay {1}. If you do, look at the top two cards of your library. Put one of them into your hand and the other into your graveyard. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.) | Ryan Pancoast

Obeka, Splitter of Seconds | Legendary Creature | Ogre Warlock | Menace Whenever Obeka, Splitter of Seconds deals combat damage to a player, you get that many additional upkeep steps after this phase. | Ryan Pancoast

Riku of Many Paths | Legendary Creature | Human Wizard | Whenever you cast a modal spell, choose up to X, where X is the number of times you chose a mode for that spell — • Exile the top card of your library. Until the end of your next turn, you may play it. • Put a +1/+1 counter on Riku of Many Paths. It gains trample until end of turn. • Create a 1/1 blue Bird creature token with flying. | Denys Tsiperko

Spirebluff Canal | Land | | Spirebluff Canal enters the battlefield tapped unless you control two or fewer other lands. {T}: Add {U} or {R}. | Ron Spears