Cast ExsanguinateExsanguinate for X=20, because you have so much mana

Card Set(s) -PARAMOUNT WAR- [OP02] CARD VIEW OP02-107 | C | CHARACTER Doberman Attribute Strike Block icon 1 Card Set(s) -PARAMOUNT WAR- [OP02] CARD VIEW OP02-108 | C | CHARACTER Donquixote Rosinante Attribute Special Block icon 1 Type Navy/Donquixote Pirates Effect [Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) Card Set(s) -PARAMOUNT WAR- [OP02] CARD VIEW OP02-108 | C | CHARACTER Donquixote Rosinante Attribute Special Block icon 1 Type Navy/Donquixote Pirates Effect [Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) Card Set(s) -PARAMOUNT WAR- [OP02] CARD VIEW OP02-109 | C | CHARACTER Jaguar.D.Saul Attribute Strike Block icon 1 Card Set(s) -PARAMOUNT WAR- [OP02] CARD VIEW OP02-110 | R | CHARACTER Hina Attribute Special Block icon 1 Effect [Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) [On Block] Select up to 1 of your opponent's Characters with a cost of 6 or less

This mechanic quickly became a staple, especially in green and black decks, where it provided a reliable means of protecting key creatures from destruction
Enter Black Kyurem EX and yes, it is the one from Boundaries Crossed: The strength in this deck comes from having a 300 HP monster capable of landing 1HKOs against any EX in the game (not counting Eviolite or other HP-boosting cards)
This time around were looking at the best Commanders from Innistrad: Midnight Hun t, and there are some incredibly interesting options here