Mesh with Earth

Mesh with Earth is a spell consisting of forbidden magic. It is an Art of Entrapment. It is a Universe-tier amplification of Grumps' special magical ability of biological fusion. By slamming a living being into the ground hard enough, this spell causes the living being to flatten out and fuse with the ground itself, possibly spreading them over kilometers or even continents. The target remains alive and able to perceive everything.

This is a Spell that the The Final Council is planning to use to overthrow Katie, and its mechanics are only documented in the Book of Neverending Darkness. Few ever know of the existence of this spell, or even the tome. The Final Council absolutely cannot Katie find out about this prematurely, as this is high treason, the highest possible form of offense to the Way of Harmony. And on top of that, it is the ultimate use of cruel Forbidden Magic, which if found out prematurely, Katie will preemptively be forced to remove them from the Pillar of Life and inflict Permadeath on them for the safety of herself and her people.

Due to absurd cruelty of the spell and its intention on being used on Katie, there are a few parties who strongly feel against this and are dedicating a lot of their time and energy to come up with a plan to stop it from ever being used, including Dianna, The ChessMaster and even Grumps himself, each for their separate reasons.

Dianna wants this power to herself, because she is so angry at The Final Council for thinking of this idea and she cares so passionately at Katie, that she wants to use it on The Final Council, along with several other spells in the Book of Neverending Darkness.

The ChessMaster and Katie go way back, and have a long history worth a millennium of friendship. Despite being part of The Final Council, cares immensely about her - but he is in an awkward position where he cannot spill the beans, nor can he let them carry it out - so he currently is playing both sides.

While Grumps initially created it out of hatred for Katie, ever since she told him that she still loves him, he had a change of heart and regrets helping The Final Council create this spell immensely. He wants the spell to be destroyed, but feels hopeless and powerless against The Final Council, and so he is constantly wrecked with guilt.

The Final Council does not know whether Katie knows about this or not, or if she even has a counter-spell against it, but they are waiting for the right time to strike.