Most of the time, you are not going to use the effect to special summon itself and set a spell or trap from the deck unless you can guarantee that your opponent can't remove your set trap cards
Additionally, the Sword & ShieldDarkness Ablaze expansion had just been released, which included strong cards such as Centiskorch VMAX could become an immediate threat thanks to Welder, Eternatus VMAX presented the highest HP on a Pokmon card we have seen to date
Then, Kellans attack trigger can bring the top card of your library to your hand if its a small creature
You cannot add other monsters with that same Attribute to your hand by the effect of "Cynet Codec" this turn, and you can only activate the effect of "Cynet Codec" once per Chain
This powerful beast may have faded out of the modern meta, but it is still one of the game's most popular boss monsters
Its one of those odd cards where its not only a removal spell that can generate card advantage, its also the best answer to the same play patterns in the mirror match