Warden Pillaring Counteraction

The warden could emit a screeching sound and/or shake the earth , when the player places a block which will knockback the player 1 block towards the warden and give them the succesive "Jump Fatigue" (means they can only jump like 0.75 block for lvl1 and >0.5 for lvl2)

This would discourage the player from pillaring and surrounding themselves with blocks to avoid the warden