Dragon Fodder

Create two 1/1 red Goblin creature tokens.

Shock

Flame Slash deals 4 damage to target creature.

Flying
When Sparktongue Dragon enters, you may pay {2}{R}. When you do, it deals 3 damage to any target.

When this creature enters, it deals 2 damage to target player or planeswalker.

Sacrifice Catalyst Elemental: Add {R}{R}.

Whenever you cast an instant or sorcery spell, this creature deals 2 damage to each opponent.

When Goblin Arsonist dies, you may have it deal 1 damage to any target.

Lightning Strike deals 3 damage to any target.

Flying
When Demanding Dragon enters, it deals 5 damage to target opponent unless that player sacrifices a creature of their choice.

Chandra's Outrage deals 4 damage to target creature and 2 damage to that creature's controller.