Being able to repeatedly steal your opponent's legendaries while drawing an ever increasing amount of cards
Tron decks naturally gravitate towards having expensive colorless cards as part of their strategy, which then requires them to ramp up mana to be able to cast them as early as possible
Wyll, Blade of Frontiers Finally, we end our list with the Blade of Frontiers himself, the Human Warlock Wyll
Swords to Plowshares is a great removal for creatures, for example, but a Commander deck with Titania, Protector of Argoth won't be able to use it
Super inconsistent, high risk, narrow window of utility and for my money, one of the worst cheat in effects on offer
Asian users can officially get the Strongest Three Brothers cards (*) finally with Asian-pre-released-designs