Fast Block — Place Mod 1.8.9
Send CPacketPlayerTryUseItemOnBlock packets to the server at a rate faster than vanilla allows, while also processing SPacketBlockChange to confirm placement.
When being bow-spammed, turn around and hold right-click while strafing left/right. The mod will create a temporary two-block high wall behind you almost instantly, blocking all arrows. fast block place mod 1.8.9