Not only can that be used to protect Kogla, but also Volo to get a cheaper without Commander Tax copy of your Commander
Whenever Squall deals combat damage to a player, return target permanent card with mana value 3 or less from your graveyard to the battlefield
Magus of the Wheel/Wheel of Fortune [one_fourth stack="responsive"] [/one_fourth] [one_fourth_last stack="responsive"] [/one_fourth_last] Card draw abilities in red are hard to come by, especially when talking about affordable ones
Angelsong: C Its a white fog and has cycling, but only stops combat damage
They might be worth more than you think
Sheldon Menery, the godfather of Commander and head of the RC, even said that the card is too generically good and pleaded with Wizards to Please never print this card (Wizards apparently asks the RC for input during card design)