Lone Wolf

You may have this creature assign its combat damage as though it weren't blocked.

Force of Nature

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
At the beginning of your upkeep, this creature deals 8 damage to you unless you pay {G}{G}{G}{G}.

Killer Bees

Flying
{G}: This creature gets +1/+1 until end of turn.

Ornithopter

Giant Growth

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

Forest

Ivy Elemental

This creature enters with X +1/+1 counters on it.

Folk of An-Havva

Whenever this creature blocks, it gets +2/+0 until end of turn.

Instill Energy

Enchant creature
Enchanted creature can attack as though it had haste.
{0}: Untap enchanted creature. Activate only during your turn and only once each turn.

Thorn Elemental

Stream of Life

Fyndhorn Elves

Elvish Pioneer

When this creature enters, you may put a basic land card from your hand onto the battlefield tapped.

Desert Twister

Sandstorm

Sandstorm deals 1 damage to each attacking creature.

Scryb Sprites

Prevent all combat damage that would be dealt this turn.

Sedge Scorpion

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Ancient Silverback

{G}: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Nafs Asp

Whenever this creature deals damage to a player, that player loses 1 life at the beginning of their next draw step unless they pay {1} before that draw step.

Wanderlust

Enchant creature
At the beginning of the upkeep of enchanted creature's controller, this Aura deals 1 damage to that player.