yugioh structure deck 2012 YU-GI-OH! YuGiOh! XYZ Symphony Starter (45 Cards Per Deck) (Theme Deck) : Toys & Games 45 cards Yu-Gi-Oh Structure Deck - Yugi

Fiendish Chain also acts as a huge MST bait, and thats helpful because the deck is vulnerable to MST at a lot of different points

7 Sentinel Sliver Slivers are an infamous Magic: The Gathering creature type built around extreme synergy

And while enchantments dodge a lot of staple removal effects, The Indomitable can be cast from your graveyard if you control three other tapped Vehicles

Furthermore, it is easier to access in the deck than many other boss monsters that the deck can play

As an enabler and a payoff for doing fast energy things, this card got the ban in part because it primarily fit with Boros Energy

Essentially you can search you deck for any Monarch and summon it for free