
Centaur's Herald | Creature | Elf Scout | {2}{G}, Sacrifice Centaur's Herald: Create a 3/3 green Centaur creature token. | Howard Lyon

Giant Growth | Instant | | Target creature gets +3/+3 until end of turn. | Noah Bradley

Mana Bloom | Enchantment | | Mana Bloom enters the battlefield with X charge counters on it.
Remove a charge counter from Mana Bloom: Add one mana of any color. Activate only once each turn.
At the beginning of your upkeep, if Mana Bloom has no charge counters on it, return it to its owner's hand. | Mike Bierek

Slime Molding | Sorcery | | Create an X/X green Ooze creature token. | Marco Nelor

Urban Burgeoning | Enchantment | Aura | Enchant land
Enchanted land has "Untap this land during each other player's untap step." | Nic Klein

Dryad Militant | Creature | Dryad Soldier | If an instant or sorcery card would be put into a graveyard from anywhere, exile it instead. | Terese Nielsen

Deathrite Shaman | Creature | Elf Shaman | {T}: Exile target land card from a graveyard. Add one mana of any color.
{B}, {T}: Exile target instant or sorcery card from a graveyard. Each opponent loses 2 life.
{G}, {T}: Exile target creature card from a graveyard. You gain 2 life. | Steve Argyle

Slitherhead | Creature | Plant Zombie | Scavenge {0} ({0}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.) | Greg Staples