There is a specific best Attack/Defense decks for each alignment. These
set ups that will be listed are based on 6-2 evolutions for Rares, and
6max evolutions for High Rare on up.
Rare card God Attack Deck:
Leader: Agni - 11.3k attack - Medium Boost to Gods Attack
Second: Centaur Knight - 12.9k attack - Medium hit Foes Defense (all)
Third: Centaur Knight - 12.9k attack - Medium hit Foes Defense (all)
Fourth: Reshef - 13.2k attack - Medium hit to Foes Gods Attack
Fifth: Reshef - 13.2k attack - Medium hit to Foes Gods Attack
The true best attack deck for rare cards would be five Valkyrie Hilds but since these were referral cards and no longer obtainable for the same cost as rares, they aren't used in this composition. This composition uses 5% debuff cards instead of the 8% buff from Agni because the stat difference is just too high and 3% won't make up for it.
Rare card God Defense Deck:
Leader: Rhea - 11.4k defense - Med Boost to Def (all)
Second: Anemone - 12.5k defense - Med Hit to Foes Man Attack
Third: Anemone - 12.5k defense - Med Hit to Foes Man Attack
Fourth: Vayu - 12.4k defense - Big Hit to Foes Gods Attack
Fifth: Vayu - 12.4k defense - Big Hit to Foes Gods Attack
There is no reasonable option for a second buff in God Rares defensively. So instead what we are doing is maximizing the base defense in order to count on Rhea offering enough of a buff and hoping the attacker is Gods or Man for Anemone and Vayu's debuffs
High Rare card God Attack Deck:
Leader: Trow Elf - 19k attack - Big Boost to Gods Attack
Second: Pan - 18k attack - Big Boost to Gods/Demons Attack
Third: Pan - 18k attack - Big Boost to Gods/Demons Attack
Fourth: Sword Valkyrie - 17.7k attack - Big Boost to Attack (all)
Fifth: Sword Valkyrie - 17.7k attack - Big Boost to Attack (all)
Crystal Lily could just as easily be used in the last two spots. This composition will offer a high chance at getting three procs. Trow elf will buff the four other cards while Pan and SV will both end up buffing all five cards. Not only does this have a very high base damage, it has a nice balance of buffs.
High Rare card God Defense Deck:
Leader: Aspara - 18.3k defense - Big Boost to Gods Defense
Second: Xuanwu - 18.5k defense - Big Boost to Defense (ALL)
Third: Xuanwu - 18.5k defense - Big Boost to Defense (ALL)
Fourth: Xuanwu - 18.5k defense - Big Boost to Defense (ALL)
Fifth: Xuanwu - 18.5k defense - Big Boost to Defense (ALL)
Since Xuanwu has a higher base defense and weaker buff it only makes sense for Apsara to get the sure proc and Xuanwu's to be secondary. Another possible variation of this deck would be to use Marsyas from the demon realm in the lead spot, followed by two Apsara, followed by two Xuanwu. I personally prefer Apsara and Xuanwu because it's a sure two proc. Marsyas is also a sure two proc with a possible third, but he has lower stats and an increased chance to miss the Apsara proc.