Yusaku Deck Round 2, let’s get it.

Powercode Talker
Fire Cyberse / Link / Effect
Link 3 2300 / L R BL
3 monsters
(1) Once per turn: You can target 1 face-up monster; that monster’s effects are negated until the end of this turn.
(2) Once per turn, during damage calculation, when this card battles an opponent’s monster: You can Tribute 1 monster this card points to; during this damage calculation only, this card’s ATK becomes double its original ATK.

Dongle Donguri / Dongle Acorn
Dark Cyberse / Effect
LV1 0/0
You can only use this card name’s effect once per turn.
(1) If this card is Special Summoned: You can Special Summon 1 “Dongle Token” (Cyberse/DARK/Level 1/ATK 0/DEF 0).

Packet Link
Trap Normal
You can only activate 1 card with this card’s name per turn.
(1) During Main Phase 2: Special Summon any number of Level 2 or lower monsters with different names from your hand, Deck, or GY to zones on your field that Link Monsters point to.

Source