Outlaws of Thunder Junction

Archmage's Newt | Creature | Salamander Mount | Whenever Archmage's Newt deals combat damage to a player, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. That card gains flashback {0} until end of turn instead if Archmage's Newt is saddled. (You may cast that card from your graveyard for its flashback cost. Then exile it.) Saddle 3 | Edgar Sánchez Hidalgo

Canyon Crab | Creature | Crab | {1}{U}: Canyon Crab gets +2/-2 until end of turn. At the beginning of your end step, if you haven't cast a spell from your hand this turn, draw a card, then discard a card. | Ignatius Budi

Duelist of the Mind | Creature | Human Advisor | Flying, vigilance Duelist of the Mind's power is equal to the number of cards you've drawn this turn. Whenever you commit a crime, you may draw a card. If you do, discard a card. This ability triggers only once each turn. | Darren Tan

Razzle-Dazzler | Creature | Human Wizard | Whenever you cast your second spell each turn, put a +1/+1 counter on Razzle-Dazzler. It can't be blocked this turn. | Wayne Wu

Spring Splasher | Creature | Frog Beast | Whenever Spring Splasher attacks, target creature defending player controls gets -3/-0 until end of turn. | Loïc Canavaggia

Satoru, the Infiltrator | Legendary Creature | Human Ninja Rogue | Menace Whenever Satoru, the Infiltrator and/or one or more other nontoken creatures enter the battlefield under your control, if none of them were cast or no mana was spent to cast them, draw a card. | Heonhwa Choe

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

Doc Aurlock, Grizzled Genius | Legendary Creature | Bear Druid | Spells you cast from your graveyard or from exile cost {2} less to cast. Plotting cards from your hand costs {2} less. | Jesper Ejsing