Here are potential sources of deck inspirations: Current CCG Meta: Considering that Master Duel uses current card game rules, it may help to acquire a build from existing decks that are currently used in the card games current meta
The off-tank (preferably a Warrior, if you have the option) will tank these to either the left or right of the main tank, again making sure they are facing the wall, as they have the same cleave attack as Garuda
Trying to keep pace with the agro decks using pure card draw effects and efficient answers simply doesn't work, the card draw is not cost appropriately to do this
The amount of incidental Powerstone Tokens, Unearth Creatures, and resurrection play very well with Blacks sacrifice elements that are especially pronounced in Black/Red decks
However, organizers will be able to choose the exact format, including key factors such as whether or not each game prior to the top cut will be best-of-one or best-of-three
However, I feel that this summoning condition has a high combo potential, and like Birdman, the benefits of the card pool seem to be high, so I think it may be possible to break out in the future