Beast Within | Instant | | Destroy target permanent. Its controller creates a 3/3 green Beast creature token. | Alexander Ostrowski
Great Oak Guardian | Creature | Treefolk | Flash (You may cast this spell any time you could cast an instant.)
Reach
When Great Oak Guardian enters the battlefield, creatures target player controls get +2/+2 until end of turn. Untap them. | Andrey Kuzinskiy
Harmonize | Sorcery | | Draw three cards. | Jason Kang
Paradise Druid | Creature | Elf Druid | Paradise Druid has hexproof as long as it's untapped. (It can't be the target of spells or abilities your opponents control.)
{T}: Add one mana of any color. | Lixin Yin
Prosperous Innkeeper | Creature | Halfling Citizen | When Prosperous Innkeeper enters the battlefield, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")
Whenever another creature enters the battlefield under your control, you gain 1 life. | Inka Schulz
Reclamation Sage | Creature | Elf Shaman | When Reclamation Sage enters the battlefield, you may destroy target artifact or enchantment. | Ilker Yildiz
Tireless Provisioner | Creature | Elf Scout | Landfall — Whenever a land enters the battlefield under your control, create a Food token or a Treasure token. (Food is an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life." Treasure is an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") | Wangjie Li
Elvish Harbinger | Creature | Elf Druid | When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle and put that card on top.
{T}: Add one mana of any color. | Greg Hildebrandt & Tim Hildebrandt
Explore | Sorcery | | You may play an additional land this turn.
Draw a card. | Greg Hildebrandt & Tim Hildebrandt
Tempt with Discovery | Sorcery | | Tempting offer — Search your library for a land card and put it onto the battlefield. Each opponent may search their library for a land card and put it onto the battlefield. For each opponent who searches a library this way, search your library for a land card and put it onto the battlefield. Then each player who searched a library this way shuffles. | Greg Hildebrandt & Tim Hildebrandt
Savvy Hunter | Creature | Human Warrior | Whenever Savvy Hunter attacks or blocks, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")
Sacrifice two Foods: Draw a card. | Valera Lutfullina
Graypelt Refuge | Land | | Graypelt Refuge enters the battlefield tapped.
When Graypelt Refuge enters the battlefield, you gain 1 life.
{T}: Add {G} or {W}. | Erikas Perl
Sandsteppe Citadel | Land | | Sandsteppe Citadel enters the battlefield tapped.
{T}: Add {W}, {B}, or {G}. | Titus Lunter
Tranquil Thicket | Land | | Tranquil Thicket enters the battlefield tapped.
{T}: Add {G}.
Cycling {G} ({G}, Discard this card: Draw a card.) | Jonas De Ro