yugioh diabolos structure deck Alfieri YuGiOh Lair of Darkness Structure

C Common Radiant Mirror Force X TRAP When an opponent's monster declares an attack while they control 3 or more Attack Position monsters: Destroy all Attack Position monsters your opponent controls

The most ubiquitous is the Game Changer Cyclonic Rift, though black also has Plague Winds

Invasion of Moag F-Tier: Solid support for the +1/+1 counter theme in March of the Machine limited, but constructed has cards like Brokers Ascendancy and Felidar Retreat that can put a +1/+1 counter on our team every turn, which is way more upside than potentially flipping into a 3/3 creature

Roach Invasion When Shiny Black "C" is in your Graveyard, Banish it to destroy a Synchro monster as soon as it hits the field