章節 113: Chapter 52: The Ultimate Auxiliary Card_3

Iron Box Chariot, is the one from Waves 11-19 before.

And the enhanced version is obviously the group of mini BOSSes from Wave 20.

Those ten enhanced Iron Box Chariots are quite large, but they do have a strong sense of speed when they run.

If they equip this kind of engine on the [Water Sprinkler Truck], he can already foresee that the effect will be better than it is now.

In simple terms, it would be faster, more thrilling, and safer.

Mossy Mushrooms will definitely like it, yes.

"The third alternative, no, a must."

He had already seen the B-Class Material Engines in the Association Exclusive Store.

There were only two, and they were not compatible with the [Water Sprinkler Truck], unable to fuse.

Getting this[Enhanced Iron Square Engine]would definitely not be a loss, even if it couldn't be fused, it could still sell for a good price.

After all, engines in the form of Material Cards are quite rare.