You control at least one additional creature with power two or greater.
You have not cast an instant or sorcery this turn.
You control at least one Rogue that cannot be blocked by an opponent and that does not have summoning sickness.
Mana Needed
({5} magic symbol) ({U} magic symbol) on the first turn, with at most ({3} magic symbol) ({U} magic symbol) available each odd-numbered extra turn and ({5} magic symbol) ({U} magic symbol) each even-numbered extra turn available.
Steps
Deal combat damage to an opponent using a Rogue.
Cast
Notorious Throng for its prowl cost by paying ({5} magic symbol) ({U} magic symbol) and sacrificing a creature with power two or greater, targeting yourself.