A blanket ward one for all of your other Merfolk helps to keep Hakbal, and other Lords, alive, while card advantage on attack helps to replace those that do happen to fall in battle
Whipcorder (Ext, Block?) Fresh Volunteers
A lot of commanders that have extremely powerful effects but are very costly like Narset, Enlightened Master and Ramos, Dragon Engine go here
For decks that favor aggro play, that's borderline criminal, and when paired off with some constant Amber staples like Set 1's Lilo Making A Wish, it makes for a formidable early-game hand
Of course, the effect of Chaos Confetti also involves you tearing up this card
13 Skithiryx, The Blight Dragon Infect Your Opponents If youre looking to lose all your friends in the most efficient way possible, by winning a game of Commander via poison damage, then Skithiryx may just be the best commander for you