What sets Rakdos Sacrifice apart from other decks using this engine though is the inclusion of [c]Mayhem Devil[/c]
It doesnt have the greatest ceiling, and one could argue its just another graveyard deck, but the floor is solid, with ample room for customization
Clock of Omens Clocknapper Clockspinning Clockwork Avian Clockwork Beast Clockwork Beetle Clockwork Condor Clockwork Dragon Clockwork Drawbridge Clockwork Droid Clockwork Fox Clockwork Gnomes Clockwork Hydra Clockwork Percussionist Clockwork Servant Clockwork Steed Clockwork Swarm Clockwork Vorrac Grindclock Losheel, Clockwork Scholar Midnight Clock Overclocked Electromancer Rusko, Clockmaker Trenzalore Clocktower Unwinding Clock
Ravenous Rats and Mesmeric Fiend were used a fair amount back in the day as disruption and value in Recurring Nightmare style rock decks
The top 4 or top 8 players after the rounds are completed will play in the top cut which is a series of knockout rounds to determine the eventual winner
Any of the enchantments that make lands into creatures will also go infinite if the Glacier Godmaw is on the battlefield, giving them all haste so they can tap to pay their own sacrifice cost