Outlaws of Thunder Junction

Jem Lightfoote, Sky Explorer | Legendary Creature | Human Scout | Flying, vigilance At the beginning of your end step, if you haven't cast a spell from your hand this turn, draw a card. | Darren Tan

Kraum, Violent Cacophony | Legendary Creature | Zombie Horror | Flying Whenever you cast your second spell each turn, put a +1/+1 counter on Kraum, Violent Cacophony and draw a card. | Artur Nakhodkin

Oko, the Ringleader | Legendary Planeswalker | Oko | At the beginning of combat on your turn, Oko, the Ringleader becomes a copy of up to one target creature you control until end of turn, except he has hexproof. +1: Draw two cards. If you've committed a crime this turn, discard a card. Otherwise, discard two cards. −1: Create a 3/3 green Elk creature token. −5: For each other nonland permanent you control, create a token that's a copy of that permanent. | Magali Villeneuve

Eriette, the Beguiler | Legendary Creature | Human Warlock | Lifelink Whenever an Aura you control becomes attached to a nonland permanent an opponent controls with mana value less than or equal to that Aura's mana value, gain control of that permanent for as long as that Aura is attached to it. | Chris Rallis

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