Sword of the Ages [Legends] Human Scout Set: Legends Type: Creature —

Set: Legends Type: Creature — Gnome Rarity: Rare Cost: {3}{R} {T}: If target Plains is tapped for mana

At the beginning of your next end step

Set: Ravnica: City of Guilds Type: Instant Rarity: Uncommon Cost: {6}{W}{W} Convoke (Your creatures can help cast this spell

Set: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft — {T}: Add one mana of any color

Whenever you cast a spell during an opponent's turn

Sword of the Ages [Legends] Human Scout Set: Legends Type: Creature —Set: Legends Type: Artifact Rarity: Rare Cost: {6} Sword of the Ages enters the battlefield tapped. {T}, Sacrifice Sword of the Ages and any number of creatures you control: Sword of the Ages deals X damage to any target, where X is the total power of the creatures sacrificed this way, then exile Sword of the Ages and those creature cards.