Chaos Chaos decks simply do not want a normal game of Magic , but rather, they want permanents switching sides, spells getting copied at random, attacks going in random directions, and everyone asking whose turn it is
Any deck that wants to force its opponents to draw cards in red can abuse this
Regardless, there is a lot to like about Lizard Blades
You can go the reanimator route using green discard tools like Survival of the Fittest
Later in the game when everyone has some artifacts and enchantments it can provide you with a huge infusion of mana you can use or save as needed, and lets not forget that sometimes what youre looking for are a bunch of tokens themselves
The flexibility makes up for that some, but for this to really feel good you need to be casting something from your hand for free