Invasion of Regatha // Disciples of the Inferno

Battle — Siege // Creature — Human Monk • March of the Machine • Uncommon

Invasion of Regatha

Battle — Siege • Mana cost: {2}{R}

(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When this Siege enters, it deals 4 damage to another target battle or opponent and 1 damage to up to one target creature.

Disciples of the Inferno

Creature — Human Monk

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
If a noncreature source you control would deal damage to a creature, battle, or opponent, it deals that much damage plus 2 instead.

Illustrated by Daarken.