12 quantum towers, 6 gavels, 6 longbows, 6 shields, Gravity/Earth/Air mark?
They cannot use 6 of any weapon, even if it is 'other'. I guess they could make a deck like: 3x Azure Dragon, 3x Owl's Eye. 2x Flying Weapon, 2x Fog Shield, 3x Shockwave, 3x Wyrm, 7 Air Pillars, 7 Air Pendulums.
At least i think that follows Team
deckbuilding rules Oo