Orcish Oriflamme

Attacking creatures you control get +1/+0.

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Goblin Balloon Brigade

{R}: Goblin Balloon Brigade gains flying until end of turn.

Earthquake

Earthquake deals X damage to each creature without flying and each player.

Dragon Whelp

Flying
{R}: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step.

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Shatter

Goblin King

Other Goblins get +1/+1 and have mountainwalk.