Duelality:
All decks must contain pairs of opposing elements. E.g.
,
,
, or
(no
or
since diametric opposites are tricky for those)
A deck may have any number of pairs of elements i.e. just one or all 4 present, but each element must have
an equal number of cards, excluding pillars and pendulums.
E.g. 10 life cards, 10 death cards and 10 pendulums would be valid.
Lastly, shards are allowed, but only 1 per element and if you include the shard of one element, you must include the shard of its opposing element. (see below for shard types for each element)
- bravery
- patience
- integrity
- gratitude
- sacrifice
- divinity
- void
- freedom