Sceptre of Eternal Glory [Warhammer 40,000] Human Shapeshifter Assassin then meld them into Mishra

then meld them into Mishra

if it isn't a mana ability

Whenever another nontoken creature enters the battlefield under your control

You may cast artifact spells and colorless spells from the top of your library

Until that moment

Sceptre of Eternal Glory [Warhammer 40,000] Human Shapeshifter Assassin then meld them into MishraSet: Warhammer 40,000 Type: Legendary Artifact Rarity: Rare Cost: {4} {T}: Add one mana of any color. {T}: Add three mana of any one color. Activate only if you control three or more lands with the same name. It burns with the very fire that doomed Szarekh's species, and channels it to devastate his foes.