If this card is sent to the GY as material for the Link Summon of a Cyberse monster: You can add 1 "Cynet" Spell/Trap from your Deck to your hand, then discard 1 card. You can banish this card from your GY; during the End Phase of this turn, shuffle 1 Cyberse monster from your GY into the Deck. You can only use each effect of "Firewall Phantom" once per turn.
| Detail | Value |
|---|---|
| Card Type | Effect Monster |
| Attribute | DARK |
| Level | 5 |
| ATK | 2000 |
| DEF | 1300 |
| Race | Cyberse |
| Archetype | Firewall |