Luckily, you still have some time to hop on the Torchic train if this card catches your eye
Cards like Skill Drain, Summon Limit, Anti-Spell Fragrance, Gozen Match, and Rivalry of the Warlords are all powerful Continuous Traps since they either stop monsters from being summoned, using their effects, or limit the combination of cards that can be on the field at any time
Just remember that Simon's trigger won't care about those cheap instants and sorceries you love to run
You can imagine that, despite so many having been produced and purchased, very few would have been kept in decent condition, if they were even kept at all
When you're a triple threat like Sol'kanar you can take things to the next level
Having something else to do with your mana if they don't cast a creature is a big deal ("0 mana 3/2" meaning mana that would have otherwise been unspent), and the navigator plays this role just fine