If a card(s) you control is destroyed by battle or card effect: You can Special Summon this card from your hand
"Machina Air Raider" and "Machina Irradiator" are supportive monsters that also require discarding to be Special Summoned, and can destroy the player's monsters to Special Summon "Machina" monsters from the Deck or GY
TheChirurgeon: Clara's really here to let you have whatever color commander you want but it makes sense for her to be a sort of "universal companion" for the Doctor given her actions leading to her becoming interspersed throughout the Doctor's timeline
Unfinity The Aerialephant, is a basically a flying elephant, though Dumbo took that joke long before Unfinity , it's the incredible to see aerial arts portrayed in this way and the joke in the flavor text is so good
Its had its ups and downs, but I dont think this deck can, or will, ever die as long as Karn and his Tron lands are legal in the format