It'll test your level of dedication to the Bear theme, but only so many of your Commander deck slots can go to actual Bear and Bear accessories
In the first game Miska never managed to solve his mana problems so we did not see that much of whacky wizardry
From there, the legend rule forces you to sacrifice a Bladewing, but your other Bladewing then returns the sacrificed Bladewing to the battlefield thanks to its enter the battlefield trigger
If youre good at stocking your graveyard, you might want the newer, cheaper option instead
Of the Simba cards in The First Chapter, Simba, Returned King stands out
Finding a Moltensteel Dragon, pumping it up at least 6 times, then turning it into Skithryx, the Blight Dragon for lethal Infect damage in the middle of combat is a classic, but there are plenty of other shenanigans if youre willing to explore the increasing pool of Dragons