Rattleclaw Mystic (Buy-A-Box) [Khans of Tarkir Promos] Kithkin Advisor Set: Aether Revolt Promos Type:

Set: Aether Revolt Promos Type: Artifact Creature — Construct Rarity: Rare Cost: {3} Whenever Scrap Trawler or another artifact you control is put into a graveyard from the battlefield

Tocasia's Onulets contained magical essences that could be cannibalized after they stopped functioning

As the battle for Orazca unfolded

Set: Time Spiral Type: Instant Rarity: Common Cost: {4}{B}{B} Destroy target nonblack creature

"It is not your place to rule

Rattleclaw Mystic (Buy-A-Box) [Khans of Tarkir Promos] Kithkin Advisor Set: Aether Revolt Promos Type:Set: Khans of Tarkir Promos Type: Creature Human Shaman Rarity: Rare Cost: {1}{G} {T}: Add {G}, {U}, or {R}. Morph {2} (You may cast this card face down as a 2 2 creature for {3}. Turn it face up any time for its morph cost.) When Rattleclaw Mystic is turned face up, add {G}{U}{R}.