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2 monsters with different names
When an effect of another card on the field is activated (Quick Effect): You can Set 1 "Artifact" monster from your hand or Deck to your Spell & Trap Zone as a Spell, but destroy it during your opponent's next End Phase. During your opponent's turn, if this Link Summoned card is destroyed: You can Special Summon 1 "Artifact" monster from your GY in Defense Position. You can only use each effect of "Artifact Dagda" once per turn.

2 Effect Monsters
When this card is Special Summoned, if it is co-linked: You can Special Summon 1 "Codebreaker Zero Day" from your hand, Deck, or GY, to any zone a Link Monster points to. During the End Phase, if this card is in the GY because it was destroyed, while in your possession, by an opponent's card and sent there this turn: You can Special Summon this card, but banish it when it leaves the field. You can only use each effect of "Codebreaker Virus Swordsman" once per turn.