Tarkir: Dragonstorm

Creature — Dragon

Flying
Other Dragons you control get +1/+1.
Storm (When you cast this spell, copy it for each spell cast before it this turn. Copies become tokens.)

Stormscale Scion

Instant — Omen

Counter target spell with mana value 2 or less. (Then shuffle this card into its owner's library.)

Chilling Screech

Flying
Whenever you cast a noncreature spell or a Dragon spell, this creature gets +2/+0 until end of turn.

Runescale Stormbrood

Card

Hazoret, Godseeker

Aetherdrift Art Series

Aetherdrift

Start Your Engines! // Max Speed

Legendary Creature — God

Indestructible, haste
Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.)
{1}, {T}: Target creature with power 2 or less can't be blocked this turn.
Hazoret can't attack or block unless you have max speed.

Secret Lair Drop

Zombie

Legendary Creature — Vampire Warrior

Lifelink
If a nontoken creature an opponent controls would die, instead exile that card and create a 2/2 black Zombie creature token.
{2}{B}, Sacrifice another Vampire or Zombie: Put two +1/+1 counters on Kalitas.