Chimney Rabble

Haste
When this creature enters, create a 1/1 red Phyrexian Goblin creature token.

Mountain

Whenever this creature becomes tapped, it deals 1 damage to any target.

{3}{R}: Target creature can't block this turn.

This creature can't attack or block alone.

When this creature dies, it deals 3 damage to any target.

Whenever this creature becomes blocked, it deals 1 damage to each creature blocking it.

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

Reach
At the beginning of combat on your turn, another target creature you control gets +1/+0 until end of turn.

When this creature enters, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle.