Roc Hatchling

This creature enters with four shell counters on it.
At the beginning of your upkeep, remove a shell counter from this creature.
As long as this creature has no shell counters on it, it gets +3/+2 and has flying.

Sawtooth Ogre

Whenever this creature blocks or becomes blocked by a creature, this creature deals 1 damage to that creature at end of combat.

Thunderbolt

Choose one —
• Thunderbolt deals 3 damage to target player or planeswalker.
• Thunderbolt deals 4 damage to target creature with flying.

Thundermare

Haste (This creature can attack and {T} as soon as it comes under your control.)
When this creature enters, tap all other creatures.

Aboroth

Cumulative upkeep—Put a -1/-1 counter on this creature. (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.)

Arctic Wolves

Cumulative upkeep {2} (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.)
When this creature enters, draw a card.

Barishi

When this creature dies, exile it, then shuffle all creature cards from your graveyard into your library.

Duskrider Falcon

Blossoming Wreath

You gain life equal to the number of creature cards in your graveyard.

Briar Shield

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

Call of the Wild

{2}{G}{G}: Reveal the top card of your library. If it's a creature card, put it onto the battlefield. Otherwise, put it into your graveyard.

Choking Vines

Cast this spell only during the declare blockers step.
X target attacking creatures become blocked. Choking Vines deals 1 damage to each of those creatures. (This spell works on creatures that can't be blocked.)

Dense Foliage

Creatures can't be the targets of spells.

Downdraft

{G}: Target creature loses flying until end of turn.
Sacrifice this enchantment: It deals 2 damage to each creature with flying.

Fallow Wurm

When this creature enters, sacrifice it unless you discard a land card.

Familiar Ground

Each creature you control can't be blocked by more than one creature.

Weatherlight