Bounty of the Hunt

You may exile a green card from your hand rather than pay this spell's mana cost.
Distribute three +1/+1 counters among one, two, or three target creatures. For each +1/+1 counter you put on a creature this way, remove a +1/+1 counter from that creature at the beginning of the next cleanup step.

Caller of the Claw

Flash
When this creature enters, create a 2/2 green Bear creature token for each nontoken creature put into your graveyard from the battlefield this turn.

Seal of Strength

Sacrifice this enchantment: Target creature gets +3/+3 until end of turn.

Hidden Gibbons

When an opponent casts an instant spell, if this permanent is an enchantment, it becomes a 4/4 Ape creature.

River Boa

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
{G}: Regenerate this creature.

Winter Orb

As long as this artifact is untapped, players can't untap more than one land during their untap steps.

Llanowar Elves

Forest

Druid Lyrist

{G}, {T}, Sacrifice this creature: Destroy target enchantment.

Mirri, Cat Warrior

First strike, forestwalk, vigilance (This creature deals combat damage before creatures without first strike, it can't be blocked as long as defending player controls a Forest, and attacking doesn't cause this creature to tap.)

Quirion Ranger

Return a Forest you control to its owner's hand: Untap target creature. Activate only once each turn.

Giant Growth

Target creature gets +3/+3 until end of turn.

Pouncing Jaguar

Echo {G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Elephant Grass

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Black creatures can't attack you.
Nonblack creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Bequeathal

Enchant creature
When enchanted creature dies, you draw two cards.

Have

Elephant

Rogue Elephant

When this creature enters, sacrifice it unless you sacrifice a Forest.

Tormod's Crypt

{T}, Sacrifice this artifact: Exile target player's graveyard.

Land Grant

If you have no land cards in hand, you may reveal your hand rather than pay this spell's mana cost.
Search your library for a Forest card, reveal that card, put it into your hand, then shuffle.

Crumble

Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value.

Sandstorm

Sandstorm deals 1 damage to each attacking creature.

Naturalize

Simplify

Each player sacrifices an enchantment of their choice.

Scryb Sprites

Elephant Guide

Enchant creature
Enchanted creature gets +3/+3.
When enchanted creature dies, create a 3/3 green Elephant creature token.

Rancor

Enchant creature
Enchanted creature gets +2/+0 and has trample.
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Elvish Spirit Guide

Exile this creature from your hand: Add {G}.

Mtenda Lion

Whenever this creature attacks, defending player may pay {U}. If that player does, prevent all combat damage that would be dealt by this creature this turn.

Briar Shield

Enchant creature
Enchanted creature gets +1/+1.
Sacrifice this Aura: Enchanted creature gets +3/+3 until end of turn.