Attack!") When Kaiba Summons "The King of D.", he announces "The King of D.!" (spoken as "King of Dragons") Most of the time when Kaiba declares an attack with that monster, he announces "Get 'em The King of D.!" When Kaiba activates the effect of that monster, he announces "I discard a card to activate The King of D.'s effect!" When Kaiba Summons "Pandemic Dragon", he announces "Bring the pain, Pandemic Dragon!" Most of the time when Kaiba attacks with that monster, he announces "Attack, Pandemic Dragon!" When Kaiba activates that monster's first Ignition Effect, he announces "Its effect lets me use LP to lower a monster's ATK!" (spoken as "Its effect lets me use Life Points to lower a monster's ATK points!") When Kaiba activates that monster's second Ignition Effect, he announces "Pandemic Dragon destroys a monster with equal or less ATK!" (spoken as "Pandemic Dragon destroys a monster with equal or less ATK points!") When Kaiba activates that monster's Trigger Effect, he announces "When Pandemic Dragon is destroyed, monsters lose ATK!" (spoken as "When Pandemic Dragon is destroyed, monsters lose ATK points!") When Kaiba Summons "Saggi the Dark Clown", he announces "Saggi the Dark Clown!" Most of the time when Kaiba attacks with that monster, he announces "Saggi the Dark Clown

Paying six mana to give all of your creatures what is essentially double lifelink and flying is a way to either end a game on the spot, or make it nigh impossible for your opponents to outrace you
3 Development Building and coding the solution
I don't think it's practical when it comes to the strength of such headwinds and the accidental nature that is the fate of dedicated support