If you are the one being attacked, you can use your Pokmons defense mechanisms if they have one, and also keep track of how much HP you have left
Tympole 50 - SV03 Obsidian Flames The Pokmon Company Flip a coin
The Madness cards were predominantly in Black, so this deck is Black and Red in order to get cards like Reckless Wurm and Fiery Temper into the deck
Youll need to have Doubling Season on the battlefield and enough mana to cast Jace, Cunning Castaway
The -3 lets you destroy a target creature, and finally, the -6 gives you an emblem that states "whenever you gain life, target opponent loses that much life." Given that this card only costs four mana to cas t, it, like most of Witherbloom, is quite finely balanced and should see plenty of play across Standard and Commander
After all, its obvious that finding a specific card on demand is pretty good