Hour of Reckoning

Sorcery, 4WWW (7)
Convoke (Each creature you tap while playing this spell reduces its cost by {1} or by one mana of that creature's color.)
Destroy all nontoken creatures.¹
Ravnica, like a hedge, must be pruned, leaving only leaves of verdant uniformity.
- Niszka, Selesnya evangel
Illus. Randy Gallegos

Crystal Keep Rulings Summaries

• Note - Also see Convoke, Rule 502.46.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	Ravnica: City of Guilds (Rare)