Genex players are divided into 3 types:

Genex Game Guide
CORE
It's very strong but you can only summon 1 copy of this card each turn so it's a bit of a pity.
Staple
This card is very protective, giving you (and your opponent) the ability to not be destroyed by card effects and more importantly, the monster cannot be targeted (anti-handtrap). After using it in your turn, you can shoot it away with cards like Baronne so that your opponent can't use it :>
Baronne : big body, easy to level up, can shoot cards, omni-negate, restore goods
Another option if you want to endboard or grab your hand, otherwise you can simply play the combo that I left below the article.
Combo
GENEX - When Normal Summon And Search Are Not Once Per Turn | Yu-Gi-Oh! Master Duel


































































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