Savage Gorger

Flying
At the beginning of your end step, if an opponent lost life this turn, put a +1/+1 counter on this creature. (Damage causes loss of life.)

Scathe Zombies

Sengir Vampire

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature.

Skeleton Archer

When this creature enters, it deals 1 damage to any target.

Typhoid Rats

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

Unlikely Aid

Target creature gets +2/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Vampire Opportunist

{6}{B}: Each opponent loses 2 life and you gain 2 life.

Witch's Familiar

Bombard

Bombard deals 4 damage to target creature.

Burn Bright

Creatures you control get +2/+0 until end of turn.

Fearless Halberdier

Fencing Ace

Double strike (This creature deals both first-strike and regular combat damage.)

Goblin

Goblin Gang Leader

When this creature enters, create two 1/1 red Goblin creature tokens.

Goblin Gathering

Create a number of 1/1 red Goblin creature tokens equal to two plus the number of cards named Goblin Gathering in your graveyard.

Goblin Trashmaster

Other Goblins you control get +1/+1.
Sacrifice a Goblin: Destroy target artifact.

Goblin Tunneler

{T}: Target creature with power 2 or less can't be blocked this turn.

Arena Beginner Set