Chromium [Legends] Dark Ascension then add an additional {G}

then add an additional {G} for each charge counter removed this way

Some say Banshees are the hounds of Death

Set: Planeshift Type: Land — Lair Rarity: Uncommon When Treva's Ruins enters the battlefield

Set: Kaladesh Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {4} Whenever a permanent you control is put into a graveyard

Chromium [Legends] Dark Ascension then add an additional {G}Set: Legends Type: Legendary Creature Elder Dragon Rarity: Rare Cost: {2}{W}{W}{U}{U}{B}{B} Flying Rampage 2 (Whenever this creature becomes blocked, it gets +2 +2 until end of turn for each creature blocking it beyond the first.) At the beginning of your upkeep, sacrifice Chromium unless you pay {W}{U}{B}.