Outlaws of Thunder Junction

Congregation Gryff | Creature | Hippogriff Mount | Flying, lifelink Whenever Congregation Gryff attacks while saddled, it gets +X/+X until end of turn, where X is the number of Mounts you control. Saddle 3 (Tap any number of other creatures you control with total power 3 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.) | Joseph Meehan

Miriam, Herd Whisperer | Legendary Creature | Human Druid | As long as it's your turn, Mounts and Vehicles you control have hexproof. Whenever a Mount or Vehicle you control attacks, put a +1/+1 counter on it. | Viko Menezes

Selvala, Eager Trailblazer | Legendary Creature | Elf Scout | Vigilance Whenever you cast a creature spell, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery." {T}: Choose a color. Add one mana of that color for each different power among creatures you control. | Viko Menezes

Seraphic Steed | Creature | Unicorn Mount | First strike, lifelink Whenever Seraphic Steed attacks while saddled, create a 3/3 white Angel creature token with flying. Saddle 4 (Tap any number of other creatures you control with total power 4 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.) | Jonas De Ro

Wylie Duke, Atiin Hero | Legendary Creature | Human Ranger | Vigilance Whenever Wylie Duke, Atiin Hero becomes tapped, you gain 1 life and draw a card. | Ekaterina Burmak

Kellan Joins Up | Legendary Enchantment | | When Kellan Joins Up enters the battlefield, you may exile a nonland card with mana value 3 or less from your hand. If you do, it becomes plotted. (You may cast it as a sorcery on a later turn without paying its mana cost.) Whenever a legendary creature enters the battlefield under your control, put a +1/+1 counter on each creature you control. | Wylie Beckert

Kellan, the Kid | Legendary Creature | Human Faerie Rogue | Flying, lifelink Whenever you cast a spell from anywhere other than your hand, you may cast a permanent spell with equal or lesser mana value from your hand without paying its mana cost. If you don't, you may put a land card from your hand onto the battlefield. | Magali Villeneuve

Annie Flash, the Veteran | Legendary Creature | Human Rogue | Flash When Annie Flash, the Veteran enters the battlefield, if you cast it, return target permanent card with mana value 3 or less from your graveyard to the battlefield tapped. Whenever Annie Flash becomes tapped, exile the top two cards of your library. You may play those cards this turn. | Kieran Yanner

Annie Joins Up | Legendary Enchantment | | When Annie Joins Up enters the battlefield, it deals 5 damage to target creature or planeswalker an opponent controls. If a triggered ability of a legendary creature you control triggers, that ability triggers an additional time. | Wylie Beckert

Ghired, Mirror of the Wilds | Legendary Creature | Human Shaman | Haste Nontoken creatures you control have "{T}: Create a token that's a copy of target token you control that entered the battlefield this turn." | Diego Gisbert