Beastmaster Ascension

Whenever a creature you control attacks, you may put a quest counter on Beastmaster Ascension.
As long as Beastmaster Ascension has seven or more quest counters on it, creatures you control get +5/+5.

Gaea's Anthem

Devilthorn Fox

Collective Blessing

Explore

You may play an additional land this turn.
Draw a card.

Unbreakable Formation

Creatures you control gain indestructible until end of turn.
Addendum — If you cast this spell during your main phase, put a +1/+1 counter on each of those creatures and they gain vigilance until end of turn.

Quilled Slagwurm

Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Maja, Bretagard Protector

Other creatures you control get +1/+1.
Landfall — Whenever a land you control enters, create a 1/1 white Human Warrior creature token.

Swordwise Centaur

Mirari's Wake

Creatures you control get +1/+1.
Whenever you tap a land for mana, add one mana of any type that land produced.

Alpine Grizzly

Terrain Elemental

Cultivate

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Jasmine Boreal of the Seven

{T}: Add {G}{W}. Spend this mana only to cast creature spells with no abilities.
Creatures you control with no abilities can't be blocked by creatures with abilities.

Cliffhaven Sell-Sword

Watchwolf

Wrap in Vigor

Colossal Majesty

At the beginning of your upkeep, if you control a creature with power 4 or greater, draw a card.

Savannah Lions

Forest

Elite Vanguard

Primordial Wurm

Ancient Brontodon

Grizzly Bears

Raptor Companion

Beast Whisperer

Whenever you cast a creature spell, draw a card.

Crash the Party

Create a tapped 4/4 green Rhino Warrior creature token for each tapped creature you control.

Avacyn's Pilgrim

Sol Ring

Muraganda Petroglyphs

Cursed Totem

Activated abilities of creatures can't be activated.

Felidar Retreat

Landfall — Whenever a land you control enters, choose one —
• Create a 2/2 white Cat Beast creature token.
• Put a +1/+1 counter on each creature you control. Those creatures gain vigilance until end of turn.

Prevent all combat damage that would be dealt this turn.

Blade of the Sixth Pride

Beast Within

Destroy target permanent. Its controller creates a 3/3 green Beast creature token.

Oreskos Swiftclaw

Rampant Growth

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Gigantosaurus

Leatherback Baloth

Martial Coup

Create X 1/1 white Soldier creature tokens. If X is 5 or more, destroy all other creatures.

Ruxa, Patient Professor

Whenever Ruxa, Patient Professor enters or attacks, return target creature card with no abilities from your graveyard to your hand.
Creatures you control with no abilities get +1/+1.
For each creature you control with no abilities, you may have that creature assign its combat damage as though it weren't blocked.

Lifecrafter's Bestiary

At the beginning of your upkeep, scry 1.
Whenever you cast a creature spell, you may pay {G}. If you do, draw a card.

Llanowar Elves

Kindercatch

Nature's Lore

Search your library for a Forest card, put that card onto the battlefield, then shuffle.

Isamaru, Hound of Konda

Return to Nature

Choose one —
• Destroy target artifact.
• Destroy target enchantment.
• Exile target card from a graveyard.

Kalonian Tusker

Plains

Aura Mutation

Destroy target enchantment. Create X 1/1 green Saproling creature tokens, where X is that enchantment's mana value.

Spear of Heliod

Creatures you control get +1/+1.
{1}{W}{W}, {T}: Destroy target creature that dealt damage to you this turn.

Krosan Grip

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)
Destroy target artifact or enchantment.

Savai Sabertooth

Rumbling Baloth

Usher to Safety

Return target permanent you control to its owner's hand. (Then exile this card. You may cast the creature later from exile.)

Shepherd of the Flock

Shepherd of the Flock // Usher to Safety

Garruk's Gorehorn

Vorstclaw

Selesnya Signet

Dictate of Heliod

Titania's Command

Choose two —
• Exile target player's graveyard. You gain 1 life for each card exiled this way.
• Search your library for up to two land cards, put them onto the battlefield tapped, then shuffle.
• Create two 2/2 green Bear creature tokens.
• Put two +1/+1 counters on each creature you control.

Glorious Anthem

Arcane Signet

{T}: Add one mana of any color in your commander's color identity.

Knight of New Benalia

Wild Growth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.