Series

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Concept.
This is a fast attack deck that starts with Pitdell on turn 1 and hits Death March with Restructer Revolution Change.

Main Moves
1 Summon Pitdell by dropping 2 Techdan into the graveyard. 1 mana to Death March to the fallen Techdan Evolution source. Evolution fast attack and Restructer Revolution change.
At this point, Death March and the source of evolution return to your hand, and you can use the effect of the Restructer Revolution-Changed Techdan to Draw and fertilize the graveyard.
2 Restructer Revolution is changed from the returning Death March. Pitdell Restructer Revolution change to further reduce the number of cards in your hand.

Others
The above moves are the fastest ideal, but since there are many multi-colors, I imagine that the same moves will be made from turn 2.
On the other hand, since you can fill up black mana in the first turn without fail, there are few accidents in the second turn and you can move stably.