Haste

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

Enchant creature

Enchanted creature gets +2/+2 and can't block.

When Undying Rage is put into a graveyard from the battlefield, return Undying Rage to its owner's hand.

At the beginning of combat on your turn, for each Aura and Equipment attached to Valduk, Keeper of the Flame, create a 3/1 red Elemental creature token with trample and haste. Exile those tokens at the beginning of the next end step.

Flying, trample

When Worldgorger Dragon enters the battlefield, exile all other permanents you control.

When Worldgorger Dragon leaves the battlefield, return the exiled cards to the battlefield under their owners' control.

Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn.

Threshold — Put three cards from your graveyard on the bottom of your library: Battlefield Scrounger gets +3/+3 until end of turn. Activate only once each turn and only if seven or more cards are in your graveyard.

Flying

{T}: Add one mana of any color.

Destroy target artifact or enchantment.

Cycling {2} ({2}, Discard this card: Draw a card.)

Create a 3/3 green Elephant creature token.

Flashback {3}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

As an additional cost to cast this spell, sacrifice a land.

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

Vanishing 3 (This creature enters the battlefield with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)

When Deadwood Treefolk enters or leaves the battlefield, return another target creature card from your graveyard to your hand.

{T}: Add {G}{G}{G}.

Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

Exile Elvish Spirit Guide from your hand: Add {G}.

Choose one —

• Untap target permanent.

• Destroy target non-Aura enchantment.

• Target creature loses flying until end of turn.

You may play an additional land on each of your turns.

{T}: Draw a card and reveal it. If it isn't a land card, discard it.

Whenever a player casts a spell, you may put a +1/+1 counter on Forgotten Ancient.

At the beginning of your upkeep, you may move any number of +1/+1 counters from Forgotten Ancient onto other creatures.

When Gamekeeper dies, you may exile it. If you do, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield and put all other cards revealed this way into your graveyard.

Reach (This creature can block creatures with flying.)

Whenever a player cycles a card, you may put a +1/+1 counter on target creature.

Whenever you draw your second card each turn, create a 2/2 green Cat creature token.

{4}{G}{G}: Until end of turn, creatures you control have base power and toughness X/X, where X is the number of cards in your hand.

{G}: Target land becomes a 1/1 creature until end of turn. It's still a land.

{2}{G}{G}{G}: Creatures you control get +3/+3 and gain trample until end of turn.

Kicker {4} (You may pay an additional {4} as you cast this spell.)

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)

If Kavu Primarch was kicked, it enters the battlefield with four +1/+1 counters on it.

{T}: Untap target land.

Threshold — {T}: Untap up to three target lands. Activate only if seven or more cards are in your graveyard.

Prevent all combat damage that would be dealt this turn.

Cycling {2} ({2}, Discard this card: Draw a card.)

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

At the beginning of your upkeep, you may create a 1/1 green Squirrel creature token.

Threshold — All Squirrels get +2/+2 as long as seven or more cards are in your graveyard.

When Penumbra Bobcat dies, create a 2/1 black Cat creature token.

Target creature gets +4/+4 until end of turn.

Cycling {2}{G} ({2}{G}, Discard this card: Draw a card.)

When you cycle Primal Boost, you may have target creature get +1/+1 until end of turn.

Sandstorm deals 1 damage to each attacking creature.

You may cast Saproling Symbiosis as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.)

Create a 1/1 green Saproling creature token for each creature you control.

Enchant creature

Enchanted creature gets +2/+2.

Threshold — As long as seven or more cards are in your graveyard, all creatures able to block enchanted creature do so.

Enchant land

Enchanted land has "{T}: Create a 1/1 green Squirrel creature token."

{7}{G}: Stonewood Invoker gets +5/+5 until end of turn.

At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

When Symbiotic Beast dies, create four 1/1 green Insect creature tokens.

Trample

Terravore's power and toughness are each equal to the number of land cards in all graveyards.

{T}: Add {G}.

Threshold — Werebear gets +3/+3 as long as seven or more cards are in your graveyard.

At the beginning of your upkeep, if a player has more life than each other player, the player with the most life gains control of Wild Dogs.

Cycling {2} ({2}, Discard this card: Draw a card.)

Enchant land

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

Search your library for a creature card, reveal it, then shuffle and put the card on top.

Counter target spell. You gain 3 life.

Flying

At the beginning of your upkeep, sacrifice Arcades Sabboth unless you pay {G}{W}{U}.

Each untapped creature you control gets +0/+2 as long as it's not attacking.

{W}: Arcades Sabboth gets +0/+1 until end of turn.

Destroy target artifact, target creature, target enchantment, and target land. (You can't cast this spell unless you have legal choices for all its targets.)

All Goblins get +1/+1.

All Goblins are black and are Zombies in addition to their other creature types.

Target player discards two cards. You gain 3 life for each land card discarded this way.

Threshold — As long as seven or more cards are in your graveyard, Hunting Grounds has "Whenever an opponent casts a spell, you may put a creature card from your hand onto the battlefield."

Protection from black

Threshold — As long as seven or more cards are in your graveyard, Mystic Enforcer gets +3/+3 and has flying.