You cannot have resonator cards without [Ambush], [Eclipse], or [Stealth] in your deck.

You pay [1] to put cards into your standby area rather than pay [2].

Whenever you put a card into your standby area >>> Remove the top two cards of your opponent's deck from the game face down.

At the end of your turn >>> If you control two resonators, and more resonators than any other player, draw a card, then you may put a card from your hand into your standby area face down.

[Judgment] [W][R][4]. You pay [1] less to play this judgment process for each card in your standby area.