Veytharion's Sanctuary has four stone blocks, each with a unique symbol. These stone blocks must be placed into a wall, and placed in the correct order, and transferred across from the left side to the right side without having the Fire block touch the Water or Earth blocks. Below, we'll share a step-by-step guide on acquiring the blocks and the correct order in which to move the blocks so you won't get lost and confused as you attempt the Rex Infernus main easter egg quest.
Four stone blocks will spawn in the same spots in every game, but the symbols on these blocks will change. When you find a block, you need to take it to the northwest wall of Veytharion Sanctuary, which is the outer-left room. Here's where to find every block:
To get the stone blocks, double jump up to their location and hold interact. While holding the interact button, you can carry the block to the area mentioned above, but don't place any into the wall just yet. For now, leave them on the floor, as we'll talk about the symbols so you know what each stone block means:
Cannot interact with Earth and Water.
Can interact with Fire, Water, and Earth.
To begin, pick up the blocks in the following order and place them into the left column of the wall as shown in the image above:
Now that you have the stones in the following order, you need to move the Fire and Air blocks into the slots just to the right of the left column, shown above, and in the following order:
When the blocks are in the order shown above, you can now melee or shoot the orange dial in the center. This will send the Fire and Air blocks to the right of the wall. At this point, you will want to follow the steps below exactly as we've written them, and you can watch the video attached to see the solution firsthand:
سەرچاوەی فەرمی بە زمانی ئینگلیزی: https://gamerant.com/black-ops-7-rex-infernus-veytharion-block-puzzle-guide/