A shot of a characters hand is shown for a split second
When Maiden with Eyes of Blue is attacked, it can negate the attack, change itself to a defense position, and then special summon one Blue-Eyes White Dragon from the hand, deck or GY
The total point cost of cards in your Main Deck, Extra Deck, and Side Deck (combined) cannot exceed the point cap
It punishes any deck that summons multiple times a turn and can be used any time after five summons have been conducted
The synergy between low-Level and high-Level "Nemeses" monsters is rather awkward: while low-Level "Nemeses" can theoretically fulfill the summoning condition of the "Archnemeses", as all of them have different Types and Attributes, their need for existing banished monsters to Special Summon themselves means that in a pure build, they can only effectively swarm the field after the "Archnemeses" had already banished 3 monsters and Summoned themselves, making this synergy pointless