When an opponent's monster declares a direct attack, while you have 3 or more Cyberse-Type monsters in your Graveyard: Negate the attack, then, you can Special Summon up to 3 "Spool Tokens" (Cyberse/LIGHT/Level 1/ATK 0/DEF 0) in Defense Position. These Tokens cannot be Tributed for a Tribute Summon.
A card that give you three useless tokens clogging your field is useless right now. Later when we have Link monsters, you at least can use the tokens for a Link Summon, but for now.....this card is trash.
Cope. They don't clog your field. Didn't you see Launcher Commander is released in this box? They are easy cost for him to destroy your opponent's monsters. I made great comebacks with my Cyberses thanks to this.