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The famous future Blazing Corps would be able to use a thousand 9th Rank Archmages to form a Joint Chant Array to cast the 10th Tier Spell, Burning Earth, in ten seconds!

In those days, the Blazing Corps forcibly turned a small plane into a flaming hell without the help of a Heaven Mage, thoroughly destroying it…

But now, only ten members of Lin Yun's mage squad could join together to form a Joint Chant Array. Any more wasn't possible for them.

Having a spell chanted by ten people was completely different. Even everyone's pauses had strict requirements, and each sound couldn't be chanted at the same time. The ten people seemed to be chanting very fast, but the combination was in fact a single incantation!

High Tier spells required a good amount of preparation, so something like raising the density and activity of fire elements in an area would greatly reduce casting problems.

Four seconds...