
Imperious Perfect | Creature | Elf Warrior | Other Elves you control get +1/+1.
{G}, {T}: Create a 1/1 green Elf Warrior creature token. | Scott M. Fischer

Ambush Wolf | Creature | Wolf | Flash (You may cast this spell any time you could cast an instant.)
When this creature enters, exile up to one target card from a graveyard. | Paolo Parente

Beast-Kin Ranger | Creature | Elf Ranger | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Whenever another creature you control enters, this creature gets +1/+0 until end of turn. | Alexander Mokhov

Eager Trufflesnout | Creature | Boar | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Whenever this creature deals combat damage to a player, create a Food token. (It's an artifact with "{2}, {T} Sacrifice this token: You gain 3 life.") | Filipe Pagliuso

Loot, Exuberant Explorer | Legendary Creature | Beast Noble | You may play an additional land on each of your turns.
{4}{G}{G}, {T}: Look at the top six cards of your library. You may reveal a creature card with mana value less than or equal to the number of lands you control from among them and put it onto the battlefield. Put the rest on the bottom in a random order. | Arif Wijaya

Mossborn Hydra | Creature | Elemental Hydra | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
This creature enters with a +1/+1 counter on it.
Landfall — Whenever a land you control enters, double the number of +1/+1 counters on this creature. | Monztre

Spinner of Souls | Creature | Spider Spirit | Reach
Whenever another nontoken creature you control dies, you may reveal cards from the top of your library until you reveal a creature card. Put that card into your hand and the rest on the bottom of your library in a random order. | Xavier Ribeiro

Elvish Archdruid | Creature | Elf Druid | Other Elf creatures you control get +1/+1.
{T}: Add {G} for each Elf you control. | Karl Kopinski

Reclamation Sage | Creature | Elf Shaman | When Reclamation Sage enters, you may destroy target artifact or enchantment. | Christopher Moeller

Good-Fortune Unicorn | Creature | Unicorn | Whenever another creature you control enters, put a +1/+1 counter on that creature. | Kee Lo