207/197 pokemon card Pidgey Lx2 / F Pokemon Pidgey 207/197 Obsidian Flames

Silver-Fur Master grants so many options on its own, and it can turn an already-good ninjutsu deck into a near-unbeatable ninjutsu deck (so long as the draws are good, of course)

Uncivil Unrest Secondary Commander Uncivil Unrest essentially acts as your secondary commander as a way to give your creatures riot

Technically, some of those answers are going to be subjective

With such high-power attackers, this deck will skyrocket your life total, allowing you to go wild with abilities that cost life

It allows users to share their designs online

Reanimator decks are looking to get a powerful creature into the graveyard quickly through discard or Entomb effects, then cast a spell to return it to the battlefield at a steep mana discount