Initially, very few characters use Cyberse monsters until the other Ignis and their creations begin to surface, who all use Cyberse Decks
Most "roid" decks take advantage of only a few key "roid" monsters to adjust deck consistency, namely "Expressroid" and "Ambulanceroid." These monsters tend to be extremely vulnerable, so an opposing player should aim to prevent these monsters from having the chance to trigger their effects
If a card is sent from the Deck or the field to your GY: Destroy this card
Of course, it helps that Muto has an ancient pharaoh who is, like, stupid good at card games playing for him
They also got more effects when they only had monsters in the graveyard, turning them into quite the effective monster mash deck
LINK - 1 Ultimate Ultra Deck 9.3 15 [32596] JP189 Aussa the Earth Charmer, Immovable Link Monster Effect Monster - - Spellcaster 1850 - 2 monsters, including an EARTH monster (This card is always treated as a "Familiar-Possessed" card .) You can target 1 EARTH monster in your opponent's GY