Expedition Raptor | Creature | Bird | Flying
When Expedition Raptor enters the battlefield, support 2. (Put a +1/+1 counter on each of up to two other target creatures.) | Johann Bodin
General Tazri | Legendary Creature | Human Ally | When General Tazri enters the battlefield, you may search your library for an Ally creature card, reveal it, put it into your hand, then shuffle.
{W}{U}{B}{R}{G}: Ally creatures you control get +X/+X until end of turn, where X is the number of colors among those creatures. | Chris Rahn
Munda's Vanguard | Creature | Kor Knight Ally | Cohort — {T}, Tap an untapped Ally you control: Put a +1/+1 counter on each creature you control. | Steve Prescott
Steppe Glider | Creature | Elemental | Flying, vigilance
{1}{W}: Target creature with a +1/+1 counter on it gains flying and vigilance until end of turn. | John Severin Brassell
Cyclone Sire | Creature | Elemental | Flying
When Cyclone Sire dies, you may put three +1/+1 counters on target land you control. If you do, that land becomes a 0/0 Elemental creature with haste that's still a land. | Igor Kieryluk
Jwar Isle Avenger | Creature | Sphinx | Surge {2}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)
Flying | Ryan Pancoast
Malakir Soothsayer | Creature | Vampire Shaman Ally | Cohort — {T}, Tap an untapped Ally you control: You draw a card and you lose 1 life. | Greg Opalinski
Cinder Hellion | Creature | Hellion | Trample
When Cinder Hellion enters the battlefield, it deals 2 damage to target opponent or planeswalker. | Jason Kang
Goblin Dark-Dwellers | Creature | Goblin | Menace
When Goblin Dark-Dwellers enters the battlefield, you may cast target instant or sorcery card with mana value 3 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead. | Steven Belledin
Embodiment of Insight | Creature | Elemental | Vigilance
Land creatures you control have vigilance.
Landfall — Whenever a land enters the battlefield under your control, you may have target land you control become a 3/3 Elemental creature with haste until end of turn. It's still a land. | Marco Nelor
Tajuru Pathwarden | Creature | Elf Warrior Ally | Vigilance, trample | Victor Adame Minguez
Reality Smasher | Creature | Eldrazi | ({C} represents colorless mana.)
Trample, haste
Whenever Reality Smasher becomes the target of a spell an opponent controls, counter that spell unless its controller discards a card. | Jason Rainville
Walker of the Wastes | Creature | Eldrazi | ({C} represents colorless mana.)
Trample
Walker of the Wastes gets +1/+1 for each land you control named Wastes. | Joseph Meehan
Kozilek's Translator | Creature | Eldrazi Drone | Devoid (This card has no color.)
Pay 1 life: Add {C}. Activate only once each turn. ({C} represents colorless mana.) | Izzy