Soundwave, Sonic Spy // Soundwave, Superior Captain - [Foil, Shattered Glass] Transformers (BOT) playmat Copperline Gorge enters the battlefield

Copperline Gorge enters the battlefield tapped unless you control two or fewer other lands

Whenever a creature you don't control with a slime counter on it dies

You may pay 6 life and sacrifice three black creatures rather than pay this spell's mana cost

If an opponent would put one or more counters on a permanent or player

Dominaria's most ancient evil

Soundwave, Sonic Spy // Soundwave, Superior Captain - [Foil, Shattered Glass] Transformers (BOT) playmat Copperline Gorge enters the battlefieldWhenever you cast a spell with an odd mana value, convert Soundwave. If you do, create Ravage, a legendary 3 3 black Robot artifact creature token with menace and deathtouch. Whenever you cast a spell with an even mana value, convert Soundwave. If you do, create Laserbeak, a legendary 2 2 blue Robot artifact creature token with flying and hexproof.