After starting hands are dealt, 1 or 2 "Parasite Paracide" cards are added to your opponent's deck face up. This Skill can only activate if you begin the Duel with a Deck that has 4 or more Insect-Type monsters with different names.
It's definitely a big hit to cancer burn decks. But since it still allows for a deck with this skill to have Lava Golem, it's sadly not the end. They can fill the 4 insect requirement with Man-Eating Bug, Krawler Spine, 4-Star Ladybug and Naturia Dragonfly for that disgusting style of play.
It still means they have to get rid some of the stall monsters to put in those Insects, otherwise they'll face consistency issue.
And honestly, I'll take having to deal with Man-Eating Bug or 4-Starred Ladybug than dealing with Fortress Warrior + Obnoxious Celtic Guard.
They also can't run 2 Econ 3 Swordswoman anymore now that Swordswoman is semi-limited as well.
I'm expecting burn decks to still be a thing, and if they continue to be fairly common, I'd imagine Semi'd Lava Golem will happen eventually to finally kill the thing. (Really wish that happened along with Swords Woman, but eh.)
Realistically, Lava Golem + Swords Woman along with the Parasite Infestation nerf would be all that's necessary to make burn kinda not worth it anymore. The backrow and other monsters typically aren't the win conditions of the deck, it's usually the damage from Golem and Swords Woman.
My favorite thing to happen is when you find out there was only one parasite in your deck when they use the whistle after you got one and nothing happens. XD
To say the skill is broken is saying you can’t beat it therefore the games unfair. Using a blue eyes deck with blue dragon summoner is my answer. Every time you pull a blue eyes from your deck by sending blue dragon summoner to the graveyard your deck gets shuffled. Weevil decks are so boring I just end up frustrated at how long the duel takes. Most weevil deck users have small decks easiest way to beat them is have a 25 card+ deck and deck out the cowards