Flowstone Shambler

{R}: This creature gets +1/-1 until end of turn.

Furnace Spirit

Haste
{R}: This creature gets +1/+0 until end of turn.

Heat of Battle

Whenever a creature blocks, this enchantment deals 1 damage to that creature's controller.

Invasion Plans

All creatures block each combat if able.
The attacking player chooses how each creature blocks each combat.

Nomads en-Kor

{0}: The next 1 damage that would be dealt to this creature this turn is dealt to target creature you control instead.

Mob Justice

Mob Justice deals damage to target player or planeswalker equal to the number of creatures you control.

Mogg Bombers

When another creature enters, sacrifice this creature and it deals 3 damage to target player or planeswalker.

Mogg Flunkies

This creature can't attack or block alone.

Goblin

Mogg Infestation

Destroy all creatures target player controls. For each creature that died this way, that player creates two 1/1 red Goblin creature tokens.

Mogg Maniac

Whenever this creature is dealt damage, it deals that much damage to target opponent or planeswalker.

Ruination

Seething Anger

Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.)
Target creature gets +3/+0 until end of turn.

Shard Phoenix

Flying (This creature can't be blocked except by creatures with flying or reach.)
Sacrifice this creature: It deals 2 damage to each creature without flying.
{R}{R}{R}: Return this card from your graveyard to your hand. Activate only during your upkeep.

Shock

Spitting Hydra

This creature enters with four +1/+1 counters on it.
{1}{R}, Remove a +1/+1 counter from this creature: It deals 1 damage to target creature.

Stronghold