Alarm LED will also warn you if there's any oscillation or trouble which can then be corrected
Edgar, King of Figaro In the world of Final Fantasy 6 (but not from its commander deck!) apparently cheaters do prosper as Edgar pulls the old double headed coin trick off to much profit, and his ability will make him a must include in your local coin flipping deck, while also being useful to blink artifact decks
This probably has the strongest applications in a Yusri Commander deck, but you could also pull this off in the Secret Lair Commander deck Heads, I Win
However, other than Drytron, it is also one of the most complicated to get right
Playing a card like Thornbow Archer or Mardu Shadowspear lets you play Belbe and produce 6 colorless mana on turn 2 to accelerate into fun stax pieces like God-Pharaoh's Statue and Ward of Bones before your opponents can blink
About Secret Lair Secret Lair is the party inside the party at Magic: The Gathering