
Lagonna-Band Trailblazer | Creature | Centaur Scout | Heroic — Whenever you cast a spell that targets Lagonna-Band Trailblazer, put a +1/+1 counter on Lagonna-Band Trailblazer. | James Zapata

Cloudfin Raptor | Creature | Bird Mutant | Flying
Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) | Maxime Minard

Consider | Instant | | Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
Draw a card. | Zezhou Chen

Mizzium Skin | Instant | | Target creature you control gets +0/+1 and gains hexproof until end of turn.
Overload {1}{U} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.") | Scott Chou

Clutch of Currents | Sorcery | | Return target creature to its owner's hand.
Awaken 3—{4}{U} (If you cast this spell for {4}{U}, also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.) | Igor Kieryluk

Sanitarium Skeleton | Creature | Skeleton | {2}{B}: Return Sanitarium Skeleton from your graveyard to your hand. | Kev Walker

Supernatural Stamina | Instant | | Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control." | Christopher Moeller

Akroan Crusader | Creature | Human Soldier | Heroic — Whenever you cast a spell that targets Akroan Crusader, create a 1/1 red Soldier creature token with haste. (It can attack and {T} as soon as it comes under your control.) | Johann Bodin

Dragon Mantle | Enchantment | Aura | Enchant creature
When Dragon Mantle enters, draw a card.
Enchanted creature has "{R}: This creature gets +1/+0 until end of turn." | Anthony Palumbo

Wild Slash | Instant | | Ferocious — If you control a creature with power 4 or greater, damage can't be prevented this turn.
Wild Slash deals 2 damage to any target. | Raymond Swanland

Expedite | Instant | | Target creature gains haste until end of turn.
Draw a card. | Kieran Yanner

Audacity | Enchantment | Aura | Enchant creature
Enchanted creature gets +2/+0 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)
When Audacity is put into a graveyard from the battlefield, draw a card. | Rudy Siswanto

Gladecover Scout | Creature | Elf Scout | Hexproof (This creature can't be the target of spells or abilities your opponents control.) | Brian Valeza